[INFO] fetching crate arccstr 1.3.1...
[INFO] testing arccstr-1.3.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate arccstr 1.3.1 into /workspace/builds/worker-80/source
[INFO] validating manifest of crates.io crate arccstr 1.3.1 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 arccstr 1.3.1
[INFO] finished tweaking crates.io crate arccstr 1.3.1
[INFO] tweaked toml for crates.io crate arccstr 1.3.1 written to /workspace/builds/worker-80/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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] f26b117082f5d11e6db1ed7bec6aec33d3f7baaf4652e4364af32b490b9b069f
[INFO] running `Command { std: "docker" "start" "-a" "f26b117082f5d11e6db1ed7bec6aec33d3f7baaf4652e4364af32b490b9b069f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f26b117082f5d11e6db1ed7bec6aec33d3f7baaf4652e4364af32b490b9b069f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f26b117082f5d11e6db1ed7bec6aec33d3f7baaf4652e4364af32b490b9b069f", kill_on_drop: false }`
[INFO] [stdout] f26b117082f5d11e6db1ed7bec6aec33d3f7baaf4652e4364af32b490b9b069f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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] ac3509578a275d7e0bf98f728a3010f5fbc1363ea0fb313589ed387b7b4928ca
[INFO] running `Command { std: "docker" "start" "-a" "ac3509578a275d7e0bf98f728a3010f5fbc1363ea0fb313589ed387b7b4928ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling arccstr v1.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.67s
[INFO] running `Command { std: "docker" "inspect" "ac3509578a275d7e0bf98f728a3010f5fbc1363ea0fb313589ed387b7b4928ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac3509578a275d7e0bf98f728a3010f5fbc1363ea0fb313589ed387b7b4928ca", kill_on_drop: false }`
[INFO] [stdout] ac3509578a275d7e0bf98f728a3010f5fbc1363ea0fb313589ed387b7b4928ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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] b1c99ffaa0d50bf7a5dedc9ca36f213a5cbb80bd4549077cd99fa4f7164dc124
[INFO] running `Command { std: "docker" "start" "-a" "b1c99ffaa0d50bf7a5dedc9ca36f213a5cbb80bd4549077cd99fa4f7164dc124", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_test v1.0.136
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling arccstr v1.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.89s
[INFO] running `Command { std: "docker" "inspect" "b1c99ffaa0d50bf7a5dedc9ca36f213a5cbb80bd4549077cd99fa4f7164dc124", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1c99ffaa0d50bf7a5dedc9ca36f213a5cbb80bd4549077cd99fa4f7164dc124", kill_on_drop: false }`
[INFO] [stdout] b1c99ffaa0d50bf7a5dedc9ca36f213a5cbb80bd4549077cd99fa4f7164dc124
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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] 289b2c6da23db08562f6d06a8232c3ef057b62a40717b65f5529ad9ceaaca561
[INFO] running `Command { std: "docker" "start" "-a" "289b2c6da23db08562f6d06a8232c3ef057b62a40717b65f5529ad9ceaaca561", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/arccstr-705e78b96428317b)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::show_arc ... ok
[INFO] [stdout] test tests::manually_share_arc ... ok
[INFO] [stdout] test tests::test_back_to_str ... ok
[INFO] [stdout] test tests::test_ptr_eq ... ok
[INFO] [stdout] test tests::test_from_string ... ok
[INFO] [stdout] test tests::test_from_invalid ... ok
[INFO] [stdout] test tests::test_serde_json ... ok
[INFO] [stdout] test tests::test_serde ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests arccstr
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/lib.rs - ArcCStr (line 140) - compile ... ok
[INFO] [stdout] test src/lib.rs - ArcCStr::clone (line 321) ... ok
[INFO] [stdout] test src/lib.rs - ArcCStr::gt (line 515) ... ok
[INFO] [stdout] test src/lib.rs - ArcCStr::strong_count (line 248) ... ok
[INFO] [stdout] test src/lib.rs - ArcCStr::cmp (line 552) ... ok
[INFO] [stdout] test src/lib.rs - ArcCStr::eq (line 440) ... ok
[INFO] [stdout] test src/lib.rs - ArcCStr::le (line 497) ... ok
[INFO] [stdout] test src/lib.rs - ArcCStr::ge (line 533) ... ok
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] test src/lib.rs - ArcCStr::drop (line 390) ... ok
[INFO] [stdout] test src/lib.rs - ArcCStr (line 121) ... ok
[INFO] [stdout] test src/lib.rs - ArcCStr::ptr_eq (line 298) ... ok
[INFO] [stdout] test src/lib.rs - ArcCStr::lt (line 479) ... ok
[INFO] [stdout] test src/lib.rs - ArcCStr::partial_cmp (line 460) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.31s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "289b2c6da23db08562f6d06a8232c3ef057b62a40717b65f5529ad9ceaaca561", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "289b2c6da23db08562f6d06a8232c3ef057b62a40717b65f5529ad9ceaaca561", kill_on_drop: false }`
[INFO] [stdout] 289b2c6da23db08562f6d06a8232c3ef057b62a40717b65f5529ad9ceaaca561