[INFO] fetching crate safe-mix 1.0.1...
[INFO] testing safe-mix-1.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate safe-mix 1.0.1 into /workspace/builds/worker-58/source
[INFO] validating manifest of crates.io crate safe-mix 1.0.1 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 safe-mix 1.0.1
[INFO] finished tweaking crates.io crate safe-mix 1.0.1
[INFO] tweaked toml for crates.io crate safe-mix 1.0.1 written to /workspace/builds/worker-58/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] ba5d828387f3396d54fa251d0d6481680d48c533f6daea23568d3ac2ef7ba0c8
[INFO] running `Command { std: "docker" "start" "-a" "ba5d828387f3396d54fa251d0d6481680d48c533f6daea23568d3ac2ef7ba0c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba5d828387f3396d54fa251d0d6481680d48c533f6daea23568d3ac2ef7ba0c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba5d828387f3396d54fa251d0d6481680d48c533f6daea23568d3ac2ef7ba0c8", kill_on_drop: false }`
[INFO] [stdout] ba5d828387f3396d54fa251d0d6481680d48c533f6daea23568d3ac2ef7ba0c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] f6039cd350f779aa508d49703cae58bff7995d2c7038e6fcdcbe048b67761a6d
[INFO] running `Command { std: "docker" "start" "-a" "f6039cd350f779aa508d49703cae58bff7995d2c7038e6fcdcbe048b67761a6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling safe-mix v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "f6039cd350f779aa508d49703cae58bff7995d2c7038e6fcdcbe048b67761a6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6039cd350f779aa508d49703cae58bff7995d2c7038e6fcdcbe048b67761a6d", kill_on_drop: false }`
[INFO] [stdout] f6039cd350f779aa508d49703cae58bff7995d2c7038e6fcdcbe048b67761a6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] 3d7d665b5f26cba754504b67a4c1d1883070f08883de39c604ade99f74eb092e
[INFO] running `Command { std: "docker" "start" "-a" "3d7d665b5f26cba754504b67a4c1d1883070f08883de39c604ade99f74eb092e", kill_on_drop: false }`
[INFO] [stderr]    Compiling safe-mix v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.04s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/safe_mix-3e8c1f11838a596a)
[INFO] running `Command { std: "docker" "inspect" "3d7d665b5f26cba754504b67a4c1d1883070f08883de39c604ade99f74eb092e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d7d665b5f26cba754504b67a4c1d1883070f08883de39c604ade99f74eb092e", kill_on_drop: false }`
[INFO] [stdout] 3d7d665b5f26cba754504b67a4c1d1883070f08883de39c604ade99f74eb092e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] 393de8a334891f9ac88f3a7fed507c9e0eb69ee4462b5548702937845cec7670
[INFO] running `Command { std: "docker" "start" "-a" "393de8a334891f9ac88f3a7fed507c9e0eb69ee4462b5548702937845cec7670", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/safe_mix-3e8c1f11838a596a)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::sub_mix_works ... ok
[INFO] [stdout] test tests::triplet_mix_works_on_first_level ... ok
[INFO] [stdout] test tests::triplet_mix_works_on_second_level ... ok
[INFO] [stdout] test tests::triplet_mix_works_on_third_level ... 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] [stderr]    Doc-tests safe-mix
[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] running `Command { std: "docker" "inspect" "393de8a334891f9ac88f3a7fed507c9e0eb69ee4462b5548702937845cec7670", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "393de8a334891f9ac88f3a7fed507c9e0eb69ee4462b5548702937845cec7670", kill_on_drop: false }`
[INFO] [stdout] 393de8a334891f9ac88f3a7fed507c9e0eb69ee4462b5548702937845cec7670