[INFO] fetching crate bissel 0.2.0...
[INFO] checking bissel-0.2.0 against master#4d1bd0db7f489b22c6d8aa2385937a95412c015b for pr-114682
[INFO] extracting crate bissel 0.2.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate bissel 0.2.0 on toolchain 4d1bd0db7f489b22c6d8aa2385937a95412c015b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bissel 0.2.0
[INFO] finished tweaking crates.io crate bissel 0.2.0
[INFO] tweaked toml for crates.io crate bissel 0.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate bissel 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hex-slice v0.1.4
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7de96b412c163eaae2e4002155f2115034fde5fd493faa06ffc560439fd48977
[INFO] running `Command { std: "docker" "start" "-a" "7de96b412c163eaae2e4002155f2115034fde5fd493faa06ffc560439fd48977", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7de96b412c163eaae2e4002155f2115034fde5fd493faa06ffc560439fd48977", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7de96b412c163eaae2e4002155f2115034fde5fd493faa06ffc560439fd48977", kill_on_drop: false }`
[INFO] [stdout] 7de96b412c163eaae2e4002155f2115034fde5fd493faa06ffc560439fd48977
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f09c763c4d8a5212bcea31ef7ca3c39cfa5ec74f504bc96b8967839cc0d1a290
[INFO] running `Command { std: "docker" "start" "-a" "f09c763c4d8a5212bcea31ef7ca3c39cfa5ec74f504bc96b8967839cc0d1a290", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.109
[INFO] [stderr]    Compiling proc-macro2 v1.0.33
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking lock_api v0.4.5
[INFO] [stderr]     Checking smallvec v1.7.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]     Checking pnet_base v0.29.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]     Checking tracing-core v0.1.22
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]     Checking pnet_sys v0.29.0
[INFO] [stderr]     Checking pnet_macros_support v0.29.0
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling crc32fast v1.3.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling heapless v0.7.8
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking getrandom v0.2.4
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]     Checking spin v0.9.2
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling pnet v0.29.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking pin-project-lite v0.2.7
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking tracing-log v0.1.2
[INFO] [stderr]     Checking thread_local v1.1.4
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking num_cpus v1.13.0
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[INFO] [stderr]     Checking time v0.1.43
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[INFO] [stderr]     Checking ppv-lite86 v0.2.16
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[INFO] [stderr]     Checking os_str_bytes v6.0.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.8
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking crossbeam-channel v0.5.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking hex-slice v0.1.4
[INFO] [stderr]     Checking textwrap v0.14.2
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking clap v3.0.14
[INFO] [stderr]     Checking tracing-appender v0.2.0
[INFO] [stderr]    Compiling pnet_macros v0.29.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.18
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]     Checking tokio v1.16.1
[INFO] [stderr]     Checking pnet_packet v0.29.0
[INFO] [stderr]     Checking tracing v0.1.29
[INFO] [stderr]     Checking pnet_transport v0.29.0
[INFO] [stderr]     Checking ipnetwork v0.18.0
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking pnet_datalink v0.29.0
[INFO] [stderr]     Checking postcard v0.7.3
[INFO] [stderr]     Checking bissel v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::node::active::*`
[INFO] [stdout]  --> src/node/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use crate::node::active::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::node::idle::*`
[INFO] [stdout]  --> src/node/mod.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use crate::node::idle::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::node::subscription::*`
[INFO] [stdout]  --> src/node/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use crate::node::subscription::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::node::active::*`
[INFO] [stdout]  --> src/node/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use crate::node::active::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::node::idle::*`
[INFO] [stdout]  --> src/node/mod.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use crate::node::idle::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::node::subscription::*`
[INFO] [stdout]  --> src/node/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use crate::node::subscription::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]    --> src/host/host.rs:136:13
[INFO] [stdout]     |
[INFO] [stdout] 136 |     let mut name: String = String::with_capacity(max_name_size);
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]    --> src/host/host.rs:136:13
[INFO] [stdout]     |
[INFO] [stdout] 136 |     let mut name: String = String::with_capacity(max_name_size);
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/node/active.rs:63:13
[INFO] [stdout]    |
[INFO] [stdout] 43 | /                 match stream.try_read(&mut buf) {
[INFO] [stdout] 44 | |                     Ok(0) => continue,
[INFO] [stdout] 45 | |                     Ok(n) => {
[INFO] [stdout] 46 | |                         let bytes = &buf[..n];
[INFO] [stdout] ...  |
[INFO] [stdout] 60 | |                     }
[INFO] [stdout] 61 | |                 }
[INFO] [stdout]    | |_________________- any code following this `match` expression is unreachable, as all arms diverge
[INFO] [stdout] 62 |               }
[INFO] [stdout] 63 |               Ok(())
[INFO] [stdout]    |               ^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/node/active.rs:63:13
[INFO] [stdout]    |
[INFO] [stdout] 43 | /                 match stream.try_read(&mut buf) {
[INFO] [stdout] 44 | |                     Ok(0) => continue,
[INFO] [stdout] 45 | |                     Ok(n) => {
[INFO] [stdout] 46 | |                         let bytes = &buf[..n];
[INFO] [stdout] ...  |
[INFO] [stdout] 60 | |                     }
[INFO] [stdout] 61 | |                 }
[INFO] [stdout]    | |_________________- any code following this `match` expression is unreachable, as all arms diverge
[INFO] [stdout] 62 |               }
[INFO] [stdout] 63 |               Ok(())
[INFO] [stdout]    |               ^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.71s
[INFO] running `Command { std: "docker" "inspect" "f09c763c4d8a5212bcea31ef7ca3c39cfa5ec74f504bc96b8967839cc0d1a290", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f09c763c4d8a5212bcea31ef7ca3c39cfa5ec74f504bc96b8967839cc0d1a290", kill_on_drop: false }`
[INFO] [stdout] f09c763c4d8a5212bcea31ef7ca3c39cfa5ec74f504bc96b8967839cc0d1a290
