[INFO] fetching crate arc-bytes 0.3.3...
[INFO] testing arc-bytes-0.3.3 against 1.59.0 for beta-1.60-1
[INFO] extracting crate arc-bytes 0.3.3 into /workspace/builds/worker-111/source
[INFO] validating manifest of crates.io crate arc-bytes 0.3.3 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] removed /workspace/builds/worker-111/source/.cargo/config
[INFO] started tweaking crates.io crate arc-bytes 0.3.3
[INFO] finished tweaking crates.io crate arc-bytes 0.3.3
[INFO] tweaked toml for crates.io crate arc-bytes 0.3.3 written to /workspace/builds/worker-111/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] 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-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] 3507ed0265ebbb728eca9ddb99d929953c5d3f683c7cc06ac8dd4b1b97f204fd
[INFO] running `Command { std: "docker" "start" "-a" "3507ed0265ebbb728eca9ddb99d929953c5d3f683c7cc06ac8dd4b1b97f204fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3507ed0265ebbb728eca9ddb99d929953c5d3f683c7cc06ac8dd4b1b97f204fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3507ed0265ebbb728eca9ddb99d929953c5d3f683c7cc06ac8dd4b1b97f204fd", kill_on_drop: false }`
[INFO] [stdout] 3507ed0265ebbb728eca9ddb99d929953c5d3f683c7cc06ac8dd4b1b97f204fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] 0e524b25858589a731330ce76738e6d75456f4c5df5321df09e7a9337a86fc53
[INFO] running `Command { std: "docker" "start" "-a" "0e524b25858589a731330ce76738e6d75456f4c5df5321df09e7a9337a86fc53", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling arc-bytes v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.17s
[INFO] running `Command { std: "docker" "inspect" "0e524b25858589a731330ce76738e6d75456f4c5df5321df09e7a9337a86fc53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e524b25858589a731330ce76738e6d75456f4c5df5321df09e7a9337a86fc53", kill_on_drop: false }`
[INFO] [stdout] 0e524b25858589a731330ce76738e6d75456f4c5df5321df09e7a9337a86fc53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] e64c66a58b43682c1787a3087db33f6e37cdd95a819f8f70e4ec5192601e85c9
[INFO] running `Command { std: "docker" "start" "-a" "e64c66a58b43682c1787a3087db33f6e37cdd95a819f8f70e4ec5192601e85c9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling derive-where v1.0.0-rc.2
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling pot v1.0.1
[INFO] [stderr]    Compiling arc-bytes v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 21.23s
[INFO] running `Command { std: "docker" "inspect" "e64c66a58b43682c1787a3087db33f6e37cdd95a819f8f70e4ec5192601e85c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e64c66a58b43682c1787a3087db33f6e37cdd95a819f8f70e4ec5192601e85c9", kill_on_drop: false }`
[INFO] [stdout] e64c66a58b43682c1787a3087db33f6e37cdd95a819f8f70e4ec5192601e85c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] 13d0f23af2fc6b9c23f66015bf18f156e1adf1b1e8b0c9349be686d2d39ac6b6
[INFO] running `Command { std: "docker" "start" "-a" "13d0f23af2fc6b9c23f66015bf18f156e1adf1b1e8b0c9349be686d2d39ac6b6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/arc_bytes-0ecf726826c55fb9)
[INFO] [stdout] running 9 tests
[INFO] [stderr]    Doc-tests arc-bytes
[INFO] [stdout] test conversion_tests ... ok
[INFO] [stdout] test debug_fmt ... ok
[INFO] [stdout] test default_is_new ... ok
[INFO] [stdout] test from_cow_tests ... ok
[INFO] [stdout] test ord_tests ... ok
[INFO] [stdout] test read_tests ... ok
[INFO] [stdout] test serde::serialization_tests ... ok
[INFO] [stdout] test iterator_tests ... ok
[INFO] [stdout] test slice_tests ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - ArcBytes::split_at (line 368) ... ok
[INFO] [stdout] test src/lib.rs - ArcBytes::owned (line 222) ... ok
[INFO] [stdout] test src/lib.rs - ArcBytes::as_slice (line 293) ... ok
[INFO] [stdout] test src/lib.rs - ArcBytes::slice (line 309) ... ok
[INFO] [stdout] test src/lib.rs - ArcBytes::borrowed (line 233) ... ok
[INFO] [stdout] test src/lib.rs - ArcBytes::new (line 207) ... ok
[INFO] [stdout] test src/lib.rs - print_bytes (line 34) ... ok
[INFO] [stdout] test src/lib.rs - ArcBytes::read_bytes (line 339) ... ok
[INFO] [stdout] test src/lib.rs - ArcBytes::into_owned (line 245) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.17s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "13d0f23af2fc6b9c23f66015bf18f156e1adf1b1e8b0c9349be686d2d39ac6b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13d0f23af2fc6b9c23f66015bf18f156e1adf1b1e8b0c9349be686d2d39ac6b6", kill_on_drop: false }`
[INFO] [stdout] 13d0f23af2fc6b9c23f66015bf18f156e1adf1b1e8b0c9349be686d2d39ac6b6