[INFO] fetching crate sequoia-wot 0.1.0...
[INFO] testing sequoia-wot-0.1.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate sequoia-wot 0.1.0 into /workspace/builds/worker-109/source
[INFO] validating manifest of crates.io crate sequoia-wot 0.1.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sequoia-wot 0.1.0
[INFO] finished tweaking crates.io crate sequoia-wot 0.1.0
[INFO] tweaked toml for crates.io crate sequoia-wot 0.1.0 written to /workspace/builds/worker-109/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] adf0210314f16856e5d17da9e85c6bf20c52a28ddba4d7aacc87e59d59be0dae
[INFO] running `Command { std: "docker" "start" "-a" "adf0210314f16856e5d17da9e85c6bf20c52a28ddba4d7aacc87e59d59be0dae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "adf0210314f16856e5d17da9e85c6bf20c52a28ddba4d7aacc87e59d59be0dae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adf0210314f16856e5d17da9e85c6bf20c52a28ddba4d7aacc87e59d59be0dae", kill_on_drop: false }`
[INFO] [stdout] adf0210314f16856e5d17da9e85c6bf20c52a28ddba4d7aacc87e59d59be0dae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9557771608ff8aefbc6122fc18d4249aead3620e8836507473823f76a838e630
[INFO] running `Command { std: "docker" "start" "-a" "9557771608ff8aefbc6122fc18d4249aead3620e8836507473823f76a838e630", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling pkg-config v0.3.22
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling smallvec v1.7.0
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling bindgen v0.57.0
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling siphasher v0.3.7
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.4
[INFO] [stderr]    Compiling pico-args v0.4.2
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling anyhow v1.0.51
[INFO] [stderr]    Compiling gimli v0.26.1
[INFO] [stderr]    Compiling rustc-demangle v0.1.21
[INFO] [stderr]    Compiling memsec v0.6.0
[INFO] [stderr]    Compiling dyn-clone v1.0.4
[INFO] [stderr]    Compiling sequoia-wot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling xxhash-rust v0.8.2
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling backtrace v0.3.63
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling lock_api v0.4.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling sha1collisiondetection v0.2.5
[INFO] [stderr]    Compiling libloading v0.7.2
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling crc32fast v1.3.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]    Compiling term v0.7.0
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling ena v0.14.0
[INFO] [stderr]    Compiling clang-sys v1.3.0
[INFO] [stderr]    Compiling addr2line v0.17.0
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling ascii-canvas v3.0.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling object v0.27.1
[INFO] [stderr]    Compiling flate2 v1.0.22
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling string_cache v0.8.2
[INFO] [stderr]    Compiling bzip2 v0.4.3
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling buffered-reader v1.1.1
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling lalrpop-util v0.19.6
[INFO] [stderr]    Compiling lalrpop v0.19.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling nettle-sys v2.0.8
[INFO] [stderr]    Compiling nettle v7.0.3
[INFO] [stderr]    Compiling sequoia-openpgp v1.6.0
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/log.rs:71:25
[INFO] [stdout]    |
[INFO] [stdout] 71 |         struct Indent {};
[INFO] [stdout]    |                         ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/network/filter.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |         tracer!(TRACE, "SuppressCertificationFilter::cost");
[INFO] [stdout]    |         --------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/log.rs:71:25
[INFO] [stdout]    |
[INFO] [stdout] 71 |         struct Indent {};
[INFO] [stdout]    |                         ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/network/rooted.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         tracer!(TRACE, "RootedNetwork::new");
[INFO] [stdout]    |         ------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/log.rs:71:25
[INFO] [stdout]    |
[INFO] [stdout] 71 |         struct Indent {};
[INFO] [stdout]    |                         ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/network/rooted.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |         tracer!(TRACE, "RootedNetwork::authenticate");
[INFO] [stdout]    |         --------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/log.rs:71:25
[INFO] [stdout]     |
[INFO] [stdout] 71  |         struct Indent {};
[INFO] [stdout]     |                         ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/network.rs:136:9
[INFO] [stdout]     |
[INFO] [stdout] 136 |         tracer!(true, "Network::from_certs");
[INFO] [stdout]     |         ------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/log.rs:71:25
[INFO] [stdout]     |
[INFO] [stdout] 71  |         struct Indent {};
[INFO] [stdout]     |                         ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/network.rs:161:9
[INFO] [stdout]     |
[INFO] [stdout] 161 |         tracer!(true, "Network::from_valid_certs");
[INFO] [stdout]     |         ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/log.rs:71:25
[INFO] [stdout]     |
[INFO] [stdout] 71  |         struct Indent {};
[INFO] [stdout]     |                         ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/network.rs:381:9
[INFO] [stdout]     |
[INFO] [stdout] 381 |         tracer!(true, "Network::new");
[INFO] [stdout]     |         ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/log.rs:71:25
[INFO] [stdout]     |
[INFO] [stdout] 71  |         struct Indent {};
[INFO] [stdout]     |                         ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/backward_propagation.rs:221:9
[INFO] [stdout]     |
[INFO] [stdout] 221 |         tracer!(TRACE, "Network::backward_propagate");
[INFO] [stdout]     |         --------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/log.rs:71:25
[INFO] [stdout]     |
[INFO] [stdout] 71  |         struct Indent {};
[INFO] [stdout]     |                         ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/path.rs:161:9
[INFO] [stdout]     |
[INFO] [stdout] 161 |         tracer!(false, "Path::try_append");
[INFO] [stdout]     |         ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/log.rs:71:25
[INFO] [stdout]     |
[INFO] [stdout] 71  |         struct Indent {};
[INFO] [stdout]     |                         ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/priority_queue.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 |         tracer!(TRACE, "PriorityQueue::tidy");
[INFO] [stdout]     |         ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/log.rs:71:25
[INFO] [stdout]     |
[INFO] [stdout] 71  |         struct Indent {};
[INFO] [stdout]     |                         ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/priority_queue.rs:218:9
[INFO] [stdout]     |
[INFO] [stdout] 218 |         tracer!(TRACE, "PriorityQueue::push");
[INFO] [stdout]     |         ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/log.rs:71:25
[INFO] [stdout]     |
[INFO] [stdout] 71  |         struct Indent {};
[INFO] [stdout]     |                         ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/priority_queue.rs:247:9
[INFO] [stdout]     |
[INFO] [stdout] 247 |         tracer!(TRACE, "PriorityQueue::pop");
[INFO] [stdout]     |         ------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/priority_queue.rs:124:13
[INFO] [stdout]     |
[INFO] [stdout] 124 | /             &self.pending[..].windows(2).for_each(|v| {
[INFO] [stdout] 125 | |                 assert!(v[0] <= v[1]);
[INFO] [stdout] 126 | |             });
[INFO] [stdout]     | |______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 124 |             let _ = &self.pending[..].windows(2).for_each(|v| {
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 59.79s
[INFO] running `Command { std: "docker" "inspect" "9557771608ff8aefbc6122fc18d4249aead3620e8836507473823f76a838e630", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9557771608ff8aefbc6122fc18d4249aead3620e8836507473823f76a838e630", kill_on_drop: false }`
[INFO] [stdout] 9557771608ff8aefbc6122fc18d4249aead3620e8836507473823f76a838e630
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6aafa152dd8d7a88a9ddc08c9839542c1ac376c82300db1a63762e273ab0f6b7
[INFO] running `Command { std: "docker" "start" "-a" "6aafa152dd8d7a88a9ddc08c9839542c1ac376c82300db1a63762e273ab0f6b7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/log.rs:71:25
[INFO] [stdout]    |
[INFO] [stdout] 71 |         struct Indent {};
[INFO] [stdout]    |                         ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/network/filter.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |         tracer!(TRACE, "SuppressCertificationFilter::cost");
[INFO] [stdout]    |         --------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/log.rs:71:25
[INFO] [stdout]    |
[INFO] [stdout] 71 |         struct Indent {};
[INFO] [stdout]    |                         ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/network/rooted.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         tracer!(TRACE, "RootedNetwork::new");
[INFO] [stdout]    |         ------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/log.rs:71:25
[INFO] [stdout]    |
[INFO] [stdout] 71 |         struct Indent {};
[INFO] [stdout]    |                         ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/network/rooted.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |         tracer!(TRACE, "RootedNetwork::authenticate");
[INFO] [stdout]    |         --------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/log.rs:71:25
[INFO] [stdout]     |
[INFO] [stdout] 71  |         struct Indent {};
[INFO] [stdout]     |                         ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/network.rs:136:9
[INFO] [stdout]     |
[INFO] [stdout] 136 |         tracer!(true, "Network::from_certs");
[INFO] [stdout]     |         ------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/log.rs:71:25
[INFO] [stdout]     |
[INFO] [stdout] 71  |         struct Indent {};
[INFO] [stdout]     |                         ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/network.rs:161:9
[INFO] [stdout]     |
[INFO] [stdout] 161 |         tracer!(true, "Network::from_valid_certs");
[INFO] [stdout]     |         ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/log.rs:71:25
[INFO] [stdout]     |
[INFO] [stdout] 71  |         struct Indent {};
[INFO] [stdout]     |                         ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/network.rs:381:9
[INFO] [stdout]     |
[INFO] [stdout] 381 |         tracer!(true, "Network::new");
[INFO] [stdout]     |         ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/log.rs:71:25
[INFO] [stdout]     |
[INFO] [stdout] 71  |         struct Indent {};
[INFO] [stdout]     |                         ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/backward_propagation.rs:221:9
[INFO] [stdout]     |
[INFO] [stdout] 221 |         tracer!(TRACE, "Network::backward_propagate");
[INFO] [stdout]     |         --------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/log.rs:71:25
[INFO] [stdout]     |
[INFO] [stdout] 71  |         struct Indent {};
[INFO] [stdout]     |                         ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/path.rs:161:9
[INFO] [stdout]     |
[INFO] [stdout] 161 |         tracer!(false, "Path::try_append");
[INFO] [stdout]     |         ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/log.rs:71:25
[INFO] [stdout]     |
[INFO] [stdout] 71  |         struct Indent {};
[INFO] [stdout]     |                         ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/priority_queue.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 |         tracer!(TRACE, "PriorityQueue::tidy");
[INFO] [stdout]     |         ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/log.rs:71:25
[INFO] [stdout]     |
[INFO] [stdout] 71  |         struct Indent {};
[INFO] [stdout]     |                         ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/priority_queue.rs:218:9
[INFO] [stdout]     |
[INFO] [stdout] 218 |         tracer!(TRACE, "PriorityQueue::push");
[INFO] [stdout]     |         ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/log.rs:71:25
[INFO] [stdout]     |
[INFO] [stdout] 71  |         struct Indent {};
[INFO] [stdout]     |                         ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/priority_queue.rs:247:9
[INFO] [stdout]     |
[INFO] [stdout] 247 |         tracer!(TRACE, "PriorityQueue::pop");
[INFO] [stdout]     |         ------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/priority_queue.rs:124:13
[INFO] [stdout]     |
[INFO] [stdout] 124 | /             &self.pending[..].windows(2).for_each(|v| {
[INFO] [stdout] 125 | |                 assert!(v[0] <= v[1]);
[INFO] [stdout] 126 | |             });
[INFO] [stdout]     | |______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 124 |             let _ = &self.pending[..].windows(2).for_each(|v| {
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling sequoia-wot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/log.rs:71:25
[INFO] [stdout]    |
[INFO] [stdout] 71 |         struct Indent {};
[INFO] [stdout]    |                         ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/network/filter.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |         tracer!(TRACE, "SuppressCertificationFilter::cost");
[INFO] [stdout]    |         --------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/log.rs:71:25
[INFO] [stdout]    |
[INFO] [stdout] 71 |         struct Indent {};
[INFO] [stdout]    |                         ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/network/rooted.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         tracer!(TRACE, "RootedNetwork::new");
[INFO] [stdout]    |         ------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/log.rs:71:25
[INFO] [stdout]    |
[INFO] [stdout] 71 |         struct Indent {};
[INFO] [stdout]    |                         ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/network/rooted.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |         tracer!(TRACE, "RootedNetwork::authenticate");
[INFO] [stdout]    |         --------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/log.rs:71:25
[INFO] [stdout]     |
[INFO] [stdout] 71  |         struct Indent {};
[INFO] [stdout]     |                         ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/network.rs:136:9
[INFO] [stdout]     |
[INFO] [stdout] 136 |         tracer!(true, "Network::from_certs");
[INFO] [stdout]     |         ------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/log.rs:71:25
[INFO] [stdout]     |
[INFO] [stdout] 71  |         struct Indent {};
[INFO] [stdout]     |                         ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/network.rs:161:9
[INFO] [stdout]     |
[INFO] [stdout] 161 |         tracer!(true, "Network::from_valid_certs");
[INFO] [stdout]     |         ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/log.rs:71:25
[INFO] [stdout]     |
[INFO] [stdout] 71  |         struct Indent {};
[INFO] [stdout]     |                         ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/network.rs:381:9
[INFO] [stdout]     |
[INFO] [stdout] 381 |         tracer!(true, "Network::new");
[INFO] [stdout]     |         ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/log.rs:71:25
[INFO] [stdout]     |
[INFO] [stdout] 71  |         struct Indent {};
[INFO] [stdout]     |                         ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/backward_propagation.rs:221:9
[INFO] [stdout]     |
[INFO] [stdout] 221 |         tracer!(TRACE, "Network::backward_propagate");
[INFO] [stdout]     |         --------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/log.rs:71:25
[INFO] [stdout]     |
[INFO] [stdout] 71  |         struct Indent {};
[INFO] [stdout]     |                         ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/path.rs:161:9
[INFO] [stdout]     |
[INFO] [stdout] 161 |         tracer!(false, "Path::try_append");
[INFO] [stdout]     |         ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/log.rs:71:25
[INFO] [stdout]     |
[INFO] [stdout] 71  |         struct Indent {};
[INFO] [stdout]     |                         ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/priority_queue.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 |         tracer!(TRACE, "PriorityQueue::tidy");
[INFO] [stdout]     |         ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/log.rs:71:25
[INFO] [stdout]     |
[INFO] [stdout] 71  |         struct Indent {};
[INFO] [stdout]     |                         ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/priority_queue.rs:218:9
[INFO] [stdout]     |
[INFO] [stdout] 218 |         tracer!(TRACE, "PriorityQueue::push");
[INFO] [stdout]     |         ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/log.rs:71:25
[INFO] [stdout]     |
[INFO] [stdout] 71  |         struct Indent {};
[INFO] [stdout]     |                         ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/priority_queue.rs:247:9
[INFO] [stdout]     |
[INFO] [stdout] 247 |         tracer!(TRACE, "PriorityQueue::pop");
[INFO] [stdout]     |         ------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/log.rs:71:25
[INFO] [stdout]     |
[INFO] [stdout] 71  |         struct Indent {};
[INFO] [stdout]     |                         ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/priority_queue.rs:410:9
[INFO] [stdout]     |
[INFO] [stdout] 410 |         tracer!(TRACE, "pq");
[INFO] [stdout]     |         -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/priority_queue.rs:124:13
[INFO] [stdout]     |
[INFO] [stdout] 124 | /             &self.pending[..].windows(2).for_each(|v| {
[INFO] [stdout] 125 | |                 assert!(v[0] <= v[1]);
[INFO] [stdout] 126 | |             });
[INFO] [stdout]     | |______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 124 |             let _ = &self.pending[..].windows(2).for_each(|v| {
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.12s
[INFO] running `Command { std: "docker" "inspect" "6aafa152dd8d7a88a9ddc08c9839542c1ac376c82300db1a63762e273ab0f6b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6aafa152dd8d7a88a9ddc08c9839542c1ac376c82300db1a63762e273ab0f6b7", kill_on_drop: false }`
[INFO] [stdout] 6aafa152dd8d7a88a9ddc08c9839542c1ac376c82300db1a63762e273ab0f6b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7ec829741fb90f32536961af0895dd09eebfeeb013b0de841dee4d0689cb8f16
[INFO] running `Command { std: "docker" "start" "-a" "7ec829741fb90f32536961af0895dd09eebfeeb013b0de841dee4d0689cb8f16", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/log.rs:71:25
[INFO] [stderr]    |
[INFO] [stderr] 71 |         struct Indent {};
[INFO] [stderr]    |                         ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]   ::: src/network/filter.rs:47:9
[INFO] [stderr]    |
[INFO] [stderr] 47 |         tracer!(TRACE, "SuppressCertificationFilter::cost");
[INFO] [stderr]    |         --------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr]    = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/log.rs:71:25
[INFO] [stderr]    |
[INFO] [stderr] 71 |         struct Indent {};
[INFO] [stderr]    |                         ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]   ::: src/network/rooted.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 |         tracer!(TRACE, "RootedNetwork::new");
[INFO] [stderr]    |         ------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/log.rs:71:25
[INFO] [stderr]    |
[INFO] [stderr] 71 |         struct Indent {};
[INFO] [stderr]    |                         ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]   ::: src/network/rooted.rs:73:9
[INFO] [stderr]    |
[INFO] [stderr] 73 |         tracer!(TRACE, "RootedNetwork::authenticate");
[INFO] [stderr]    |         --------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/log.rs:71:25
[INFO] [stderr]     |
[INFO] [stderr] 71  |         struct Indent {};
[INFO] [stderr]     |                         ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/network.rs:136:9
[INFO] [stderr]     |
[INFO] [stderr] 136 |         tracer!(true, "Network::from_certs");
[INFO] [stderr]     |         ------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/log.rs:71:25
[INFO] [stderr]     |
[INFO] [stderr] 71  |         struct Indent {};
[INFO] [stderr]     |                         ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/network.rs:161:9
[INFO] [stderr]     |
[INFO] [stderr] 161 |         tracer!(true, "Network::from_valid_certs");
[INFO] [stderr]     |         ------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/log.rs:71:25
[INFO] [stderr]     |
[INFO] [stderr] 71  |         struct Indent {};
[INFO] [stderr]     |                         ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/network.rs:381:9
[INFO] [stderr]     |
[INFO] [stderr] 381 |         tracer!(true, "Network::new");
[INFO] [stderr]     |         ----------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/log.rs:71:25
[INFO] [stderr]     |
[INFO] [stderr] 71  |         struct Indent {};
[INFO] [stderr]     |                         ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/backward_propagation.rs:221:9
[INFO] [stderr]     |
[INFO] [stderr] 221 |         tracer!(TRACE, "Network::backward_propagate");
[INFO] [stderr]     |         --------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/log.rs:71:25
[INFO] [stderr]     |
[INFO] [stderr] 71  |         struct Indent {};
[INFO] [stderr]     |                         ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/path.rs:161:9
[INFO] [stderr]     |
[INFO] [stderr] 161 |         tracer!(false, "Path::try_append");
[INFO] [stderr]     |         ---------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/log.rs:71:25
[INFO] [stderr]     |
[INFO] [stderr] 71  |         struct Indent {};
[INFO] [stderr]     |                         ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/priority_queue.rs:118:9
[INFO] [stderr]     |
[INFO] [stderr] 118 |         tracer!(TRACE, "PriorityQueue::tidy");
[INFO] [stderr]     |         ------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/log.rs:71:25
[INFO] [stderr]     |
[INFO] [stderr] 71  |         struct Indent {};
[INFO] [stderr]     |                         ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/priority_queue.rs:218:9
[INFO] [stderr]     |
[INFO] [stderr] 218 |         tracer!(TRACE, "PriorityQueue::push");
[INFO] [stderr]     |         ------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/log.rs:71:25
[INFO] [stderr]     |
[INFO] [stderr] 71  |         struct Indent {};
[INFO] [stderr]     |                         ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/priority_queue.rs:247:9
[INFO] [stderr]     |
[INFO] [stderr] 247 |         tracer!(TRACE, "PriorityQueue::pop");
[INFO] [stderr]     |         ------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/priority_queue.rs:124:13
[INFO] [stderr]     |
[INFO] [stderr] 124 | /             &self.pending[..].windows(2).for_each(|v| {
[INFO] [stderr] 125 | |                 assert!(v[0] <= v[1]);
[INFO] [stderr] 126 | |             });
[INFO] [stderr]     | |______________^ the borrow produces a value
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 124 |             let _ = &self.pending[..].windows(2).for_each(|v| {
[INFO] [stderr]     |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/log.rs:71:25
[INFO] [stderr]     |
[INFO] [stderr] 71  |         struct Indent {};
[INFO] [stderr]     |                         ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/priority_queue.rs:410:9
[INFO] [stderr]     |
[INFO] [stderr] 410 |         tracer!(TRACE, "pq");
[INFO] [stderr]     |         -------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `sequoia-wot` (lib) generated 12 warnings
[INFO] [stderr] warning: `sequoia-wot` (lib test) generated 13 warnings (12 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.95s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sequoia_wot-93189a31d01b6003)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test priority_queue::tests::extra ... ok
[INFO] [stdout] test priority_queue::tests::duplicates ... ok
[INFO] [stdout] test priority_queue::tests::push_pop ... ok
[INFO] [stdout] test priority_queue::tests::simple ... ok
[INFO] [stdout] test backward_propagation::tests::multiple_certifications_1 ... ok
[INFO] [stdout] test backward_propagation::tests::multiple_userids_1 ... ok
[INFO] [stdout] test backward_propagation::tests::cycle ... ok
[INFO] [stdout] test backward_propagation::tests::best_via_root ... ok
[INFO] [stdout] test tests::simple ... ok
[INFO] [stdout] test backward_propagation::tests::multiple_userids_2 ... ok
[INFO] [stdout] test backward_propagation::tests::local_optima ... ok
[INFO] [stdout] test priority_queue::tests::pq4 ... ok
[INFO] [stdout] test tests::multiple_userids_3 ... ok
[INFO] [stdout] test backward_propagation::tests::simple ... ok
[INFO] [stdout] test backward_propagation::tests::regex_2 ... ok
[INFO] [stdout] test priority_queue::tests::pq16 ... ok
[INFO] [stdout] test backward_propagation::tests::multiple_userids_3 ... ok
[INFO] [stdout] test backward_propagation::tests::roundabout ... ok
[INFO] [stdout] test tests::cycle ... ok
[INFO] [stdout] test backward_propagation::tests::regex_1 ... ok
[INFO] [stdout] test tests::local_optima ... ok
[INFO] [stdout] test backward_propagation::tests::regex_3 ... ok
[INFO] [stdout] test priority_queue::tests::pq64 ... ok
[INFO] [stdout] test priority_queue::tests::pq1 ... ok
[INFO] [stdout] test tests::roundabout ... ok
[INFO] [stdout] test backward_propagation::tests::cliques ... ok
[INFO] [stdout] test tests::cliques ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.38s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sequoia-wot
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> /opt/rustwide/workdir/src/log.rs:71:25
[INFO] [stderr]    |
[INFO] [stderr] 71 |         struct Indent {};
[INFO] [stderr]    |                         ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]   ::: /opt/rustwide/workdir/src/network/filter.rs:47:9
[INFO] [stderr]    |
[INFO] [stderr] 47 |         tracer!(TRACE, "SuppressCertificationFilter::cost");
[INFO] [stderr]    |         --------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr]    = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> /opt/rustwide/workdir/src/log.rs:71:25
[INFO] [stderr]    |
[INFO] [stderr] 71 |         struct Indent {};
[INFO] [stderr]    |                         ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]   ::: /opt/rustwide/workdir/src/network/rooted.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 |         tracer!(TRACE, "RootedNetwork::new");
[INFO] [stderr]    |         ------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> /opt/rustwide/workdir/src/log.rs:71:25
[INFO] [stderr]    |
[INFO] [stderr] 71 |         struct Indent {};
[INFO] [stderr]    |                         ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]   ::: /opt/rustwide/workdir/src/network/rooted.rs:73:9
[INFO] [stderr]    |
[INFO] [stderr] 73 |         tracer!(TRACE, "RootedNetwork::authenticate");
[INFO] [stderr]    |         --------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> /opt/rustwide/workdir/src/log.rs:71:25
[INFO] [stderr]     |
[INFO] [stderr] 71  |         struct Indent {};
[INFO] [stderr]     |                         ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]    ::: /opt/rustwide/workdir/src/network.rs:136:9
[INFO] [stderr]     |
[INFO] [stderr] 136 |         tracer!(true, "Network::from_certs");
[INFO] [stderr]     |         ------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> /opt/rustwide/workdir/src/log.rs:71:25
[INFO] [stderr]     |
[INFO] [stderr] 71  |         struct Indent {};
[INFO] [stderr]     |                         ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]    ::: /opt/rustwide/workdir/src/network.rs:161:9
[INFO] [stderr]     |
[INFO] [stderr] 161 |         tracer!(true, "Network::from_valid_certs");
[INFO] [stderr]     |         ------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> /opt/rustwide/workdir/src/log.rs:71:25
[INFO] [stderr]     |
[INFO] [stderr] 71  |         struct Indent {};
[INFO] [stderr]     |                         ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]    ::: /opt/rustwide/workdir/src/network.rs:381:9
[INFO] [stderr]     |
[INFO] [stderr] 381 |         tracer!(true, "Network::new");
[INFO] [stderr]     |         ----------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> /opt/rustwide/workdir/src/log.rs:71:25
[INFO] [stderr]     |
[INFO] [stderr] 71  |         struct Indent {};
[INFO] [stderr]     |                         ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]    ::: /opt/rustwide/workdir/src/backward_propagation.rs:221:9
[INFO] [stderr]     |
[INFO] [stderr] 221 |         tracer!(TRACE, "Network::backward_propagate");
[INFO] [stderr]     |         --------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> /opt/rustwide/workdir/src/log.rs:71:25
[INFO] [stderr]     |
[INFO] [stderr] 71  |         struct Indent {};
[INFO] [stderr]     |                         ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]    ::: /opt/rustwide/workdir/src/path.rs:161:9
[INFO] [stderr]     |
[INFO] [stderr] 161 |         tracer!(false, "Path::try_append");
[INFO] [stderr]     |         ---------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> /opt/rustwide/workdir/src/log.rs:71:25
[INFO] [stderr]     |
[INFO] [stderr] 71  |         struct Indent {};
[INFO] [stderr]     |                         ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]    ::: /opt/rustwide/workdir/src/priority_queue.rs:118:9
[INFO] [stderr]     |
[INFO] [stderr] 118 |         tracer!(TRACE, "PriorityQueue::tidy");
[INFO] [stderr]     |         ------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> /opt/rustwide/workdir/src/log.rs:71:25
[INFO] [stderr]     |
[INFO] [stderr] 71  |         struct Indent {};
[INFO] [stderr]     |                         ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]    ::: /opt/rustwide/workdir/src/priority_queue.rs:218:9
[INFO] [stderr]     |
[INFO] [stderr] 218 |         tracer!(TRACE, "PriorityQueue::push");
[INFO] [stderr]     |         ------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> /opt/rustwide/workdir/src/log.rs:71:25
[INFO] [stderr]     |
[INFO] [stderr] 71  |         struct Indent {};
[INFO] [stderr]     |                         ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]    ::: /opt/rustwide/workdir/src/priority_queue.rs:247:9
[INFO] [stderr]     |
[INFO] [stderr] 247 |         tracer!(TRACE, "PriorityQueue::pop");
[INFO] [stderr]     |         ------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 11 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/cert.rs - cert::CertSynopsis::new (line 57) ... ok
[INFO] [stdout] test src/certification.rs - certification::Certification::new (line 84) ... ok
[INFO] [stdout] test src/lib.rs - (line 475) ... ok
[INFO] [stdout] test src/lib.rs - (line 312) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.19s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7ec829741fb90f32536961af0895dd09eebfeeb013b0de841dee4d0689cb8f16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ec829741fb90f32536961af0895dd09eebfeeb013b0de841dee4d0689cb8f16", kill_on_drop: false }`
[INFO] [stdout] 7ec829741fb90f32536961af0895dd09eebfeeb013b0de841dee4d0689cb8f16