[INFO] fetching crate minsize 0.1.1...
[INFO] testing minsize-0.1.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate minsize 0.1.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate minsize 0.1.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate minsize 0.1.1
[INFO] finished tweaking crates.io crate minsize 0.1.1
[INFO] tweaked toml for crates.io crate minsize 0.1.1 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f7296d17c0228b476f9fb7338ecb8ae686f5b0804596a93ac82903da6f9d1394
[INFO] running `Command { std: "docker" "start" "-a" "f7296d17c0228b476f9fb7338ecb8ae686f5b0804596a93ac82903da6f9d1394", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7296d17c0228b476f9fb7338ecb8ae686f5b0804596a93ac82903da6f9d1394", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7296d17c0228b476f9fb7338ecb8ae686f5b0804596a93ac82903da6f9d1394", kill_on_drop: false }`
[INFO] [stdout] f7296d17c0228b476f9fb7338ecb8ae686f5b0804596a93ac82903da6f9d1394
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7a0897970a36c8fa969d6ae00393d2436190f9b26ac8d2d140bd4f25a09e7b4
[INFO] running `Command { std: "docker" "start" "-a" "c7a0897970a36c8fa969d6ae00393d2436190f9b26ac8d2d140bd4f25a09e7b4", 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling minsize v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "c7a0897970a36c8fa969d6ae00393d2436190f9b26ac8d2d140bd4f25a09e7b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7a0897970a36c8fa969d6ae00393d2436190f9b26ac8d2d140bd4f25a09e7b4", kill_on_drop: false }`
[INFO] [stdout] c7a0897970a36c8fa969d6ae00393d2436190f9b26ac8d2d140bd4f25a09e7b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a84808bf5598402c040a4cd75d57517019514d4a00620211a68c98ce422f2d8
[INFO] running `Command { std: "docker" "start" "-a" "7a84808bf5598402c040a4cd75d57517019514d4a00620211a68c98ce422f2d8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling minsize v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.65s
[INFO] running `Command { std: "docker" "inspect" "7a84808bf5598402c040a4cd75d57517019514d4a00620211a68c98ce422f2d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a84808bf5598402c040a4cd75d57517019514d4a00620211a68c98ce422f2d8", kill_on_drop: false }`
[INFO] [stdout] 7a84808bf5598402c040a4cd75d57517019514d4a00620211a68c98ce422f2d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a06dc31e291793a99a6606c7d6ff9f37b9fa2c271017bf5fab78c92240f49db2
[INFO] running `Command { std: "docker" "start" "-a" "a06dc31e291793a99a6606c7d6ff9f37b9fa2c271017bf5fab78c92240f49db2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/minsize-3eb4bb58e2f3046d)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::serde_deserialize ... ok
[INFO] [stdout] test tests::serde_serialize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests minsize
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test src/lib.rs - MinSizedVec<T,MINIMUM_SIZE>::from_iterator (line 95) ... ok
[INFO] [stdout] test src/lib.rs - MinSizedVec<T,MINIMUM_SIZE>::guaranteed_tail (line 540) ... ok
[INFO] [stdout] test src/lib.rs - MinSizedVec<T,MINIMUM_SIZE>::swap_remove (line 378) ... ok
[INFO] [stdout] test src/lib.rs - MinSizedVec<T,MINIMUM_SIZE>::remove (line 326) ... ok
[INFO] [stdout] test src/lib.rs - MinSizedVec<T,MINIMUM_SIZE>::capped_retain (line 422) ... ok
[INFO] [stdout] test src/lib.rs - MinSizedVec<T,MINIMUM_SIZE>::last_mut (line 579) ... ok
[INFO] [stdout] test src/lib.rs - MinSizedVec<T,MINIMUM_SIZE>::remove (line 333) ... ok
[INFO] [stdout] test src/lib.rs - MinSizedVec<T,MINIMUM_SIZE>::pop (line 151) ... ok
[INFO] [stdout] test src/lib.rs - MinSizedVec<T,MINIMUM_SIZE>::extend_from_slice (line 208) ... ok
[INFO] [stdout] test src/lib.rs - MinSizedVec<T,MINIMUM_SIZE>::last (line 612) ... ok
[INFO] [stdout] test src/lib.rs - MinSizedVec<T,MINIMUM_SIZE>::truncate (line 189) ... ok
[INFO] [stdout] test src/lib.rs - MinSizedVec<T,MINIMUM_SIZE>::change_minimum_size (line 497) ... ok
[INFO] [stdout] test src/lib.rs - MinSizedVec<T,MINIMUM_SIZE>::first_mut (line 561) ... ok
[INFO] [stdout] test src/lib.rs - MinSizedVec<T,MINIMUM_SIZE>::insert (line 303) ... ok
[INFO] [stdout] test src/lib.rs - MinSizedVec<T,MINIMUM_SIZE>::guaranteed_head (line 526) ... ok
[INFO] [stdout] test src/lib.rs - MinSizedVec<T,MINIMUM_SIZE>::try_retain (line 469) ... ok
[INFO] [stdout] test src/lib.rs - MinSizedVec<T,MINIMUM_SIZE>::capped_retain (line 413) ... ok
[INFO] [stdout] test src/lib.rs - MinSizedVec<T,MINIMUM_SIZE>::clear_to_minimum (line 172) ... ok
[INFO] [stdout] test src/lib.rs - MinSizedVec<T,MINIMUM_SIZE>::swap_remove (line 371) ... ok
[INFO] [stdout] test src/lib.rs - MinSizedVec<T,MINIMUM_SIZE>::into_inner (line 120) ... ok
[INFO] [stdout] test src/lib.rs - MinSizedVec<T,MINIMUM_SIZE>::new (line 75) ... ok
[INFO] [stdout] test src/lib.rs - MinSizedVec<T,MINIMUM_SIZE>::first (line 597) ... ok
[INFO] [stdout] test src/lib.rs - MinSizedVec<T,MINIMUM_SIZE>::push (line 135) ... ok
[INFO] [stdout] test src/lib.rs - MinSizedVec<T,MINIMUM_SIZE>::resize_with (line 274) ... ok
[INFO] [stdout] test src/lib.rs - MinSizedVec<T,MINIMUM_SIZE>::resize (line 244) ... ok
[INFO] [stdout] test src/lib.rs - MinSizedVec<T,MINIMUM_SIZE>::try_retain (line 460) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.76s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a06dc31e291793a99a6606c7d6ff9f37b9fa2c271017bf5fab78c92240f49db2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a06dc31e291793a99a6606c7d6ff9f37b9fa2c271017bf5fab78c92240f49db2", kill_on_drop: false }`
[INFO] [stdout] a06dc31e291793a99a6606c7d6ff9f37b9fa2c271017bf5fab78c92240f49db2