[INFO] fetching crate commit_artist 1.0.1...
[INFO] testing commit_artist-1.0.1 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate commit_artist 1.0.1 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate commit_artist 1.0.1 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate commit_artist 1.0.1
[INFO] finished tweaking crates.io crate commit_artist 1.0.1
[INFO] tweaked toml for crates.io crate commit_artist 1.0.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate commit_artist 1.0.1 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" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded memchr v2.3.2
[INFO] [stderr]   Downloaded aho-corasick v0.7.8
[INFO] [stderr]   Downloaded num_cpus v1.12.0
[INFO] [stderr]   Downloaded regex v1.3.4
[INFO] [stderr]   Downloaded hermit-abi v0.1.7
[INFO] [stderr]   Downloaded rust-crypto v0.2.36
[INFO] [stderr]   Downloaded regex-syntax v0.6.14
[INFO] [stderr]   Downloaded seahorse v0.6.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f3d47014976748d7ff7900ae0375d78c472a497631ee473ea0292938d4f6e360
[INFO] running `Command { std: "docker" "start" "-a" "f3d47014976748d7ff7900ae0375d78c472a497631ee473ea0292938d4f6e360", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3d47014976748d7ff7900ae0375d78c472a497631ee473ea0292938d4f6e360", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3d47014976748d7ff7900ae0375d78c472a497631ee473ea0292938d4f6e360", kill_on_drop: false }`
[INFO] [stdout] f3d47014976748d7ff7900ae0375d78c472a497631ee473ea0292938d4f6e360
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77704a20ab89eb97d90772e0606a1fa76e90453e8975feb67ef547c960da1300
[INFO] running `Command { std: "docker" "start" "-a" "77704a20ab89eb97d90772e0606a1fa76e90453e8975feb67ef547c960da1300", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling memchr v2.3.2
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling regex-syntax v0.6.14
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling seahorse v0.6.1
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling c2-chacha v0.2.3
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling aho-corasick v0.7.8
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling num_cpus v1.12.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling regex v1.3.4
[INFO] [stderr]    Compiling commit_artist v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/external_command.rs:34:24
[INFO] [stdout]    |
[INFO] [stdout] 34 |                   panic!(format!(
[INFO] [stdout]    |  ________________________^
[INFO] [stdout] 35 | |                     "Error in executing `git -C {} log` -1 --format=%H",
[INFO] [stdout] 36 | |                     path
[INFO] [stdout] 37 | |                 ))
[INFO] [stdout]    | |_________________^
[INFO] [stdout]    |
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 34 ~                 panic!(
[INFO] [stdout] 35 |                     "Error in executing `git -C {} log` -1 --format=%H",
[INFO] [stdout] 36 |                     path
[INFO] [stdout] 37 ~                 )
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/external_command.rs:53:24
[INFO] [stdout]    |
[INFO] [stdout] 53 |                   panic!(format!(
[INFO] [stdout]    |  ________________________^
[INFO] [stdout] 54 | |                     "Erorr in executing `git -C {} cat-file -p {}`",
[INFO] [stdout] 55 | |                     path, hash
[INFO] [stdout] 56 | |                 ))
[INFO] [stdout]    | |_________________^
[INFO] [stdout]    |
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[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] 53 ~                 panic!(
[INFO] [stdout] 54 |                     "Erorr in executing `git -C {} cat-file -p {}`",
[INFO] [stdout] 55 |                     path, hash
[INFO] [stdout] 56 ~                 )
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.37s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "77704a20ab89eb97d90772e0606a1fa76e90453e8975feb67ef547c960da1300", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77704a20ab89eb97d90772e0606a1fa76e90453e8975feb67ef547c960da1300", kill_on_drop: false }`
[INFO] [stdout] 77704a20ab89eb97d90772e0606a1fa76e90453e8975feb67ef547c960da1300
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fde937ade0ec71f1a0e7ba6a09965cc801852d9418186e9ebf2fa794409c440f
[INFO] running `Command { std: "docker" "start" "-a" "fde937ade0ec71f1a0e7ba6a09965cc801852d9418186e9ebf2fa794409c440f", kill_on_drop: false }`
[INFO] [stderr]    Compiling commit_artist v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/external_command.rs:34:24
[INFO] [stdout]    |
[INFO] [stdout] 34 |                   panic!(format!(
[INFO] [stdout]    |  ________________________^
[INFO] [stdout] 35 | |                     "Error in executing `git -C {} log` -1 --format=%H",
[INFO] [stdout] 36 | |                     path
[INFO] [stdout] 37 | |                 ))
[INFO] [stdout]    | |_________________^
[INFO] [stdout]    |
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 34 ~                 panic!(
[INFO] [stdout] 35 |                     "Error in executing `git -C {} log` -1 --format=%H",
[INFO] [stdout] 36 |                     path
[INFO] [stdout] 37 ~                 )
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/external_command.rs:53:24
[INFO] [stdout]    |
[INFO] [stdout] 53 |                   panic!(format!(
[INFO] [stdout]    |  ________________________^
[INFO] [stdout] 54 | |                     "Erorr in executing `git -C {} cat-file -p {}`",
[INFO] [stdout] 55 | |                     path, hash
[INFO] [stdout] 56 | |                 ))
[INFO] [stdout]    | |_________________^
[INFO] [stdout]    |
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[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] 53 ~                 panic!(
[INFO] [stdout] 54 |                     "Erorr in executing `git -C {} cat-file -p {}`",
[INFO] [stdout] 55 |                     path, hash
[INFO] [stdout] 56 ~                 )
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "fde937ade0ec71f1a0e7ba6a09965cc801852d9418186e9ebf2fa794409c440f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fde937ade0ec71f1a0e7ba6a09965cc801852d9418186e9ebf2fa794409c440f", kill_on_drop: false }`
[INFO] [stdout] fde937ade0ec71f1a0e7ba6a09965cc801852d9418186e9ebf2fa794409c440f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6c9beec2a95e0fe67ea01187222e43eb2465bc87f65688ac9ad720660246abb5
[INFO] running `Command { std: "docker" "start" "-a" "6c9beec2a95e0fe67ea01187222e43eb2465bc87f65688ac9ad720660246abb5", kill_on_drop: false }`
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]   --> src/external_command.rs:34:24
[INFO] [stderr]    |
[INFO] [stderr] 34 |                   panic!(format!(
[INFO] [stderr]    |  ________________________^
[INFO] [stderr] 35 | |                     "Error in executing `git -C {} log` -1 --format=%H",
[INFO] [stderr] 36 | |                     path
[INFO] [stderr] 37 | |                 ))
[INFO] [stderr]    | |_________________^
[INFO] [stderr]    |
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]    = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stderr]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]    |
[INFO] [stderr] 34 ~                 panic!(
[INFO] [stderr] 35 |                     "Error in executing `git -C {} log` -1 --format=%H",
[INFO] [stderr] 36 |                     path
[INFO] [stderr] 37 ~                 )
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]   --> src/external_command.rs:53:24
[INFO] [stderr]    |
[INFO] [stderr] 53 |                   panic!(format!(
[INFO] [stderr]    |  ________________________^
[INFO] [stderr] 54 | |                     "Erorr in executing `git -C {} cat-file -p {}`",
[INFO] [stderr] 55 | |                     path, hash
[INFO] [stderr] 56 | |                 ))
[INFO] [stderr]    | |_________________^
[INFO] [stderr]    |
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[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] 53 ~                 panic!(
[INFO] [stderr] 54 |                     "Erorr in executing `git -C {} cat-file -p {}`",
[INFO] [stderr] 55 |                     path, hash
[INFO] [stderr] 56 ~                 )
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `commit_artist` (bin "commit_artist" test) generated 2 warnings (run `cargo fix --bin "commit_artist" --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/commit_artist-e2ade9918258e714)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test settings::tests::settings_constructor ... ok
[INFO] [stdout] test settings::tests::nonnominal_settings1 - should panic ... ok
[INFO] [stdout] test settings::tests::nonnominal_settings2 - should panic ... ok
[INFO] [stdout] test settings::tests::nonnominal_settings3 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6c9beec2a95e0fe67ea01187222e43eb2465bc87f65688ac9ad720660246abb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c9beec2a95e0fe67ea01187222e43eb2465bc87f65688ac9ad720660246abb5", kill_on_drop: false }`
[INFO] [stdout] 6c9beec2a95e0fe67ea01187222e43eb2465bc87f65688ac9ad720660246abb5
