[INFO] fetching crate out 6.1.0...
[INFO] testing out-6.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate out 6.1.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate out 6.1.0 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 out 6.1.0
[INFO] finished tweaking crates.io crate out 6.1.0
[INFO] tweaked toml for crates.io crate out 6.1.0 written to /workspace/builds/worker-14/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 873c9e88a5cc443741179bda8990bb4a255a87e8cd4def2ec3953bb1bd371dc9
[INFO] running `Command { std: "docker" "start" "-a" "873c9e88a5cc443741179bda8990bb4a255a87e8cd4def2ec3953bb1bd371dc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "873c9e88a5cc443741179bda8990bb4a255a87e8cd4def2ec3953bb1bd371dc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "873c9e88a5cc443741179bda8990bb4a255a87e8cd4def2ec3953bb1bd371dc9", kill_on_drop: false }`
[INFO] [stdout] 873c9e88a5cc443741179bda8990bb4a255a87e8cd4def2ec3953bb1bd371dc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] b1e9e1399e5bbbaad6fc9cec98ab373dc9b06be85a7b26652f130387336d919c
[INFO] running `Command { std: "docker" "start" "-a" "b1e9e1399e5bbbaad6fc9cec98ab373dc9b06be85a7b26652f130387336d919c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling out v6.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "b1e9e1399e5bbbaad6fc9cec98ab373dc9b06be85a7b26652f130387336d919c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1e9e1399e5bbbaad6fc9cec98ab373dc9b06be85a7b26652f130387336d919c", kill_on_drop: false }`
[INFO] [stdout] b1e9e1399e5bbbaad6fc9cec98ab373dc9b06be85a7b26652f130387336d919c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 10d6484544f0089de219621759e49b294eb80666cd8e6a425cf73acbe5611011
[INFO] running `Command { std: "docker" "start" "-a" "10d6484544f0089de219621759e49b294eb80666cd8e6a425cf73acbe5611011", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling quickcheck_macros v1.0.0
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling out v6.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.75s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/out-a2893e6b6e288074)
[INFO] [stderr]   Executable tests/max.rs (/opt/rustwide/target/debug/deps/max-ce9738b357b759e4)
[INFO] running `Command { std: "docker" "inspect" "10d6484544f0089de219621759e49b294eb80666cd8e6a425cf73acbe5611011", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10d6484544f0089de219621759e49b294eb80666cd8e6a425cf73acbe5611011", kill_on_drop: false }`
[INFO] [stdout] 10d6484544f0089de219621759e49b294eb80666cd8e6a425cf73acbe5611011
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] e28874aa2aec84df2195f46afadbdcfb7197b3c469a0699d53956b7bb0aece0f
[INFO] running `Command { std: "docker" "start" "-a" "e28874aa2aec84df2195f46afadbdcfb7197b3c469a0699d53956b7bb0aece0f", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/out-a2893e6b6e288074)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/max.rs (/opt/rustwide/target/debug/deps/max-ce9738b357b759e4)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test iter::max ... ok
[INFO] [stdout] test slice::max_unstable ... ok
[INFO] [stdout] test slice::max ... ok
[INFO] [stdout] test slice::max_by_cached_key ... ok
[INFO] [stderr]    Doc-tests out
[INFO] [stdout] test iter::max_unstable ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test src/lib.rs - iter::min_unstable (line 621) ... ok
[INFO] [stdout] test src/lib.rs - slice::max_by_key (line 144) ... ok
[INFO] [stdout] test src/lib.rs - iter::max_by_key (line 563) ... ok
[INFO] [stdout] test src/lib.rs - slice::min_unstable_by_key (line 418) ... ok
[INFO] [stdout] test src/lib.rs - iter::max_by (line 501) ... ok
[INFO] [stdout] test src/lib.rs - slice::min_unstable (line 302) ... ok
[INFO] [stdout] test src/lib.rs - iter::min (line 485) ... ok
[INFO] [stdout] test src/lib.rs - slice::min_unstable_by (line 374) ... ok
[INFO] [stdout] test src/lib.rs - iter::min_by_key (line 583) ... ok
[INFO] [stdout] test src/lib.rs - slice::min_by_key (line 162) ... ok
[INFO] [stdout] test src/lib.rs - slice::max (line 40) ... ok
[INFO] [stdout] test src/lib.rs - slice::min_by (line 126) ... ok
[INFO] [stdout] test src/lib.rs - iter::min_by (line 543) ... ok
[INFO] [stdout] test src/lib.rs - (line 3) ... ok
[INFO] [stdout] test src/lib.rs - slice::max_unstable (line 284) ... ok
[INFO] [stdout] test src/lib.rs - iter::min_unstable_by_key (line 723) ... ok
[INFO] [stdout] test src/lib.rs - iter::max_unstable_by_key (line 702) ... ok
[INFO] [stdout] test src/lib.rs - iter::max_unstable (line 604) ... ok
[INFO] [stdout] test src/lib.rs - iter::max_unstable_by (line 638) ... ok
[INFO] [stdout] test src/lib.rs - slice::max_unstable_by (line 320) ... ok
[INFO] [stdout] test src/lib.rs - slice::max_by_cached_key (line 183) ... ok
[INFO] [stdout] test src/lib.rs - iter::min_unstable_by (line 681) ... ok
[INFO] [stdout] test src/lib.rs - iter::max (line 469) ... ok
[INFO] [stdout] test src/lib.rs - slice::max_by (line 76) ... ok
[INFO] [stdout] test src/lib.rs - slice::max_unstable_by_key (line 396) ... ok
[INFO] [stdout] test src/lib.rs - slice::min (line 58) ... ok
[INFO] [stdout] test src/lib.rs - slice::min_by_cached_key (line 235) ... ok
[INFO] [stdout] test src/lib.rs - iter (line 452) ... ok
[INFO] [stdout] test src/lib.rs - slice (line 23) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.84s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e28874aa2aec84df2195f46afadbdcfb7197b3c469a0699d53956b7bb0aece0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e28874aa2aec84df2195f46afadbdcfb7197b3c469a0699d53956b7bb0aece0f", kill_on_drop: false }`
[INFO] [stdout] e28874aa2aec84df2195f46afadbdcfb7197b3c469a0699d53956b7bb0aece0f