[INFO] cloning repository https://github.com/palfrey/peacenik [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/palfrey/peacenik" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpalfrey%2Fpeacenik", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpalfrey%2Fpeacenik'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6e654934a8671075d1b3010dcf1d0d6d43a7f45a [INFO] testing palfrey/peacenik against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpalfrey%2Fpeacenik" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/palfrey/peacenik 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 git repo https://github.com/palfrey/peacenik [INFO] finished tweaking git repo https://github.com/palfrey/peacenik [INFO] tweaked toml for git repo https://github.com/palfrey/peacenik written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/palfrey/peacenik already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_yaml v0.8.9 [INFO] [stderr] Downloaded quickcheck v0.4.1 [INFO] [stderr] Downloaded nom v2.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 4cd43001b6c84df3bc4b64446953303c7fd9bdfaaae7c4ff7dfff3acf209f4e1 [INFO] running `Command { std: "docker" "start" "-a" "4cd43001b6c84df3bc4b64446953303c7fd9bdfaaae7c4ff7dfff3acf209f4e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4cd43001b6c84df3bc4b64446953303c7fd9bdfaaae7c4ff7dfff3acf209f4e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4cd43001b6c84df3bc4b64446953303c7fd9bdfaaae7c4ff7dfff3acf209f4e1", kill_on_drop: false }` [INFO] [stdout] 4cd43001b6c84df3bc4b64446953303c7fd9bdfaaae7c4ff7dfff3acf209f4e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 001296f0ca80b3fecca1586989c69243afc3fc3852f54dcfd5d37223a560ead8 [INFO] running `Command { std: "docker" "start" "-a" "001296f0ca80b3fecca1586989c69243afc3fc3852f54dcfd5d37223a560ead8", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.54 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling utf8-ranges v0.1.3 [INFO] [stderr] Compiling serde v1.0.91 [INFO] [stderr] Compiling syn v0.15.34 [INFO] [stderr] Compiling regex-syntax v0.3.9 [INFO] [stderr] Compiling linked-hash-map v0.5.2 [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling dtoa v0.4.4 [INFO] [stderr] Compiling bitflags v1.0.4 [INFO] [stderr] Compiling nom v2.2.1 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling yaml-rust v0.4.3 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling smallvec v0.6.13 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling enum_primitive v0.1.1 [INFO] [stderr] Compiling unicode-normalization v0.1.8 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling serde_yaml v0.8.9 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling serde_derive v1.0.91 [INFO] [stderr] Compiling env_logger v0.3.5 [INFO] [stderr] Compiling quickcheck v0.4.1 [INFO] [stderr] Compiling peacenik v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/common.rs:50:24 [INFO] [stdout] | [INFO] [stdout] 50 | panic!(format!("foo: {:?}", rest)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 50 - panic!(format!("foo: {:?}", rest)); [INFO] [stdout] 50 + panic!("foo: {:?}", rest); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 50.45s [INFO] running `Command { std: "docker" "inspect" "001296f0ca80b3fecca1586989c69243afc3fc3852f54dcfd5d37223a560ead8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "001296f0ca80b3fecca1586989c69243afc3fc3852f54dcfd5d37223a560ead8", kill_on_drop: false }` [INFO] [stdout] 001296f0ca80b3fecca1586989c69243afc3fc3852f54dcfd5d37223a560ead8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 27bc05f3f98b4c224b3f209b6e63a1825dffde1ed79c67eb69c0e8e058e0c6d2 [INFO] running `Command { std: "docker" "start" "-a" "27bc05f3f98b4c224b3f209b6e63a1825dffde1ed79c67eb69c0e8e058e0c6d2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling peacenik v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/common.rs:50:24 [INFO] [stdout] | [INFO] [stdout] 50 | panic!(format!("foo: {:?}", rest)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 50 - panic!(format!("foo: {:?}", rest)); [INFO] [stdout] 50 + panic!("foo: {:?}", rest); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 40.72s [INFO] running `Command { std: "docker" "inspect" "27bc05f3f98b4c224b3f209b6e63a1825dffde1ed79c67eb69c0e8e058e0c6d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27bc05f3f98b4c224b3f209b6e63a1825dffde1ed79c67eb69c0e8e058e0c6d2", kill_on_drop: false }` [INFO] [stdout] 27bc05f3f98b4c224b3f209b6e63a1825dffde1ed79c67eb69c0e8e058e0c6d2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 51ff2eae302b0492cb8eb83dc4afeff084323627bf24bf7343344cf19589f488 [INFO] running `Command { std: "docker" "start" "-a" "51ff2eae302b0492cb8eb83dc4afeff084323627bf24bf7343344cf19589f488", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/common.rs:50:24 [INFO] [stderr] | [INFO] [stderr] 50 | panic!(format!("foo: {:?}", rest)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 50 - panic!(format!("foo: {:?}", rest)); [INFO] [stderr] 50 + panic!("foo: {:?}", rest); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `peacenik` (bin "peacenik" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.46s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/peacenik-c6576a779a7c1f52) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test markov::tests::copes_with_utf_8 ... ok [INFO] [stdout] test runner::tests::test_apostrophe ... ok [INFO] [stdout] test tests::test_wotta_two_way_utf ... ok [INFO] [stdout] test runner::tests::wotta_test ... ok [INFO] [stdout] test runner::tests::word_test ... ok [INFO] [stdout] test markov::tests::token_test ... ok [INFO] [stdout] test tests::wotta_two_way_qc ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "51ff2eae302b0492cb8eb83dc4afeff084323627bf24bf7343344cf19589f488", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51ff2eae302b0492cb8eb83dc4afeff084323627bf24bf7343344cf19589f488", kill_on_drop: false }` [INFO] [stdout] 51ff2eae302b0492cb8eb83dc4afeff084323627bf24bf7343344cf19589f488