[INFO] fetching crate hedwig 6.0.0...
[INFO] testing hedwig-6.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate hedwig 6.0.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate hedwig 6.0.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hedwig 6.0.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate hedwig 6.0.0
[INFO] tweaked toml for crates.io crate hedwig 6.0.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate hedwig 6.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 828c8a858fd50b039f4cfb4c49489261f48242c067199508f9a1417eb99740fc
[INFO] running `Command { std: "docker" "start" "-a" "828c8a858fd50b039f4cfb4c49489261f48242c067199508f9a1417eb99740fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "828c8a858fd50b039f4cfb4c49489261f48242c067199508f9a1417eb99740fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "828c8a858fd50b039f4cfb4c49489261f48242c067199508f9a1417eb99740fc", kill_on_drop: false }`
[INFO] [stdout] 828c8a858fd50b039f4cfb4c49489261f48242c067199508f9a1417eb99740fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e63bfde9bf58d88f43ba674daa4999e82bff43c67c7db44acfe7fbcdccd29c46
[INFO] running `Command { std: "docker" "start" "-a" "e63bfde9bf58d88f43ba674daa4999e82bff43c67c7db44acfe7fbcdccd29c46", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
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[INFO] [stderr]    Compiling hedwig v6.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.64s
[INFO] running `Command { std: "docker" "inspect" "e63bfde9bf58d88f43ba674daa4999e82bff43c67c7db44acfe7fbcdccd29c46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e63bfde9bf58d88f43ba674daa4999e82bff43c67c7db44acfe7fbcdccd29c46", kill_on_drop: false }`
[INFO] [stdout] e63bfde9bf58d88f43ba674daa4999e82bff43c67c7db44acfe7fbcdccd29c46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff83033a85ed901cab4a3164d44b9e3f1c7eabee910501d31f1894e861a74d6a
[INFO] running `Command { std: "docker" "start" "-a" "ff83033a85ed901cab4a3164d44b9e3f1c7eabee910501d31f1894e861a74d6a", kill_on_drop: false }`
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[INFO] [stderr]    Compiling chrono v0.4.15
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[INFO] [stderr]    Compiling rustls-native-certs v0.5.0
[INFO] [stderr]    Compiling tokio-rustls v0.22.0
[INFO] [stderr]    Compiling hyper v0.14.16
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[INFO] [stderr]    Compiling hyper-timeout v0.4.1
[INFO] [stderr]    Compiling tonic v0.6.2
[INFO] [stderr]    Compiling yup-oauth2 v5.1.0
[INFO] [stderr]    Compiling ya-gcp v0.7.2
[INFO] [stderr]    Compiling hedwig v6.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `assert_error`
[INFO] [stdout]  --> src/tests/mod.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) fn assert_error<T: std::error::Error + Send + Sync + 'static>() {}
[INFO] [stdout]   |               ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `assert_send_val`
[INFO] [stdout]  --> src/tests/mod.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) fn assert_send_val<T: Send>(_: &T) {}
[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 19.75s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/hedwig-1d9f5ea03639e839)
[INFO] running `Command { std: "docker" "inspect" "ff83033a85ed901cab4a3164d44b9e3f1c7eabee910501d31f1894e861a74d6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff83033a85ed901cab4a3164d44b9e3f1c7eabee910501d31f1894e861a74d6a", kill_on_drop: false }`
[INFO] [stdout] ff83033a85ed901cab4a3164d44b9e3f1c7eabee910501d31f1894e861a74d6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 823c92b8bd0f6bdad38ce38111d9af4e57f34f37e611e3d504c328931aa9b647
[INFO] running `Command { std: "docker" "start" "-a" "823c92b8bd0f6bdad38ce38111d9af4e57f34f37e611e3d504c328931aa9b647", kill_on_drop: false }`
[INFO] [stderr] warning: function is never used: `assert_error`
[INFO] [stderr]  --> src/tests/mod.rs:6:15
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub(crate) fn assert_error<T: std::error::Error + Send + Sync + 'static>() {}
[INFO] [stderr]   |               ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `assert_send_val`
[INFO] [stderr]  --> src/tests/mod.rs:7:15
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub(crate) fn assert_send_val<T: Send>(_: &T) {}
[INFO] [stderr]   |               ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `hedwig` (lib test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hedwig-1d9f5ea03639e839)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hedwig
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.36s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "823c92b8bd0f6bdad38ce38111d9af4e57f34f37e611e3d504c328931aa9b647", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "823c92b8bd0f6bdad38ce38111d9af4e57f34f37e611e3d504c328931aa9b647", kill_on_drop: false }`
[INFO] [stdout] 823c92b8bd0f6bdad38ce38111d9af4e57f34f37e611e3d504c328931aa9b647