[INFO] fetching crate fill 0.1.1...
[INFO] testing fill-0.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate fill 0.1.1 into /workspace/builds/worker-84/source
[INFO] validating manifest of crates.io crate fill 0.1.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fill 0.1.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate fill 0.1.1
[INFO] tweaked toml for crates.io crate fill 0.1.1 written to /workspace/builds/worker-84/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 27e7dfcab54fe49889966300d430efd9347e9ad5f475276570b46a6298fc384d
[INFO] running `Command { std: "docker" "start" "-a" "27e7dfcab54fe49889966300d430efd9347e9ad5f475276570b46a6298fc384d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27e7dfcab54fe49889966300d430efd9347e9ad5f475276570b46a6298fc384d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27e7dfcab54fe49889966300d430efd9347e9ad5f475276570b46a6298fc384d", kill_on_drop: false }`
[INFO] [stdout] 27e7dfcab54fe49889966300d430efd9347e9ad5f475276570b46a6298fc384d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d65c72fb5f33b74d6e2daf022a51d570ba320debff8ced99d35cbe55cf438ce4
[INFO] running `Command { std: "docker" "start" "-a" "d65c72fb5f33b74d6e2daf022a51d570ba320debff8ced99d35cbe55cf438ce4", kill_on_drop: false }`
[INFO] [stderr]    Compiling fill v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "d65c72fb5f33b74d6e2daf022a51d570ba320debff8ced99d35cbe55cf438ce4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d65c72fb5f33b74d6e2daf022a51d570ba320debff8ced99d35cbe55cf438ce4", kill_on_drop: false }`
[INFO] [stdout] d65c72fb5f33b74d6e2daf022a51d570ba320debff8ced99d35cbe55cf438ce4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f887a006234f4eb75415782a58aeeacacec7ba123f7a9462b148fe4233ee4e6
[INFO] running `Command { std: "docker" "start" "-a" "5f887a006234f4eb75415782a58aeeacacec7ba123f7a9462b148fe4233ee4e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling fill v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "5f887a006234f4eb75415782a58aeeacacec7ba123f7a9462b148fe4233ee4e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f887a006234f4eb75415782a58aeeacacec7ba123f7a9462b148fe4233ee4e6", kill_on_drop: false }`
[INFO] [stdout] 5f887a006234f4eb75415782a58aeeacacec7ba123f7a9462b148fe4233ee4e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 23896337d8cd6a70140e67aea498912ac4db440fe9d5b090b9a8a5b54212c6e8
[INFO] running `Command { std: "docker" "start" "-a" "23896337d8cd6a70140e67aea498912ac4db440fe9d5b090b9a8a5b54212c6e8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fill-c5cb9214b1e61e22)
[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]      Running tests/core.rs (/opt/rustwide/target/debug/deps/core-077e58a8b71f7ddf)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test option ... ok
[INFO] [stdout] test result ... ok
[INFO] [stdout] test slice ... ok
[INFO] [stdout] test slice_and_swap ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fill
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - (line 85) ... ok
[INFO] [stdout] test src/lib.rs - (line 32) ... ok
[INFO] [stdout] test src/fill.rs - fill::Fill (line 9) ... ok
[INFO] [stdout] test src/fill.rs - fill::Fill::fill_count (line 48) ... ok
[INFO] [stdout] test src/fill.rs - fill::Fill::checked_fill (line 84) ... ok
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] test src/fill.rs - fill::Fill::checked_fill (line 74) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "23896337d8cd6a70140e67aea498912ac4db440fe9d5b090b9a8a5b54212c6e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23896337d8cd6a70140e67aea498912ac4db440fe9d5b090b9a8a5b54212c6e8", kill_on_drop: false }`
[INFO] [stdout] 23896337d8cd6a70140e67aea498912ac4db440fe9d5b090b9a8a5b54212c6e8