[INFO] fetching crate looking-glass 0.1.1...
[INFO] testing looking-glass-0.1.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate looking-glass 0.1.1 into /workspace/builds/worker-50/source
[INFO] validating manifest of crates.io crate looking-glass 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 looking-glass 0.1.1
[INFO] finished tweaking crates.io crate looking-glass 0.1.1
[INFO] tweaked toml for crates.io crate looking-glass 0.1.1 written to /workspace/builds/worker-50/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] 4787efd32a7b50fd2fe48c5677c15dd9ed16bbf93cc4899caafbb94389a6dac5
[INFO] running `Command { std: "docker" "start" "-a" "4787efd32a7b50fd2fe48c5677c15dd9ed16bbf93cc4899caafbb94389a6dac5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4787efd32a7b50fd2fe48c5677c15dd9ed16bbf93cc4899caafbb94389a6dac5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4787efd32a7b50fd2fe48c5677c15dd9ed16bbf93cc4899caafbb94389a6dac5", kill_on_drop: false }`
[INFO] [stdout] 4787efd32a7b50fd2fe48c5677c15dd9ed16bbf93cc4899caafbb94389a6dac5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] 7757edc1ef212df1d3890a5fc4ed9f5dd12daec982fa06f011998fb8de57cead
[INFO] running `Command { std: "docker" "start" "-a" "7757edc1ef212df1d3890a5fc4ed9f5dd12daec982fa06f011998fb8de57cead", 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 v1.0.136
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling smol_str v0.1.21
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling looking-glass v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.23s
[INFO] running `Command { std: "docker" "inspect" "7757edc1ef212df1d3890a5fc4ed9f5dd12daec982fa06f011998fb8de57cead", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7757edc1ef212df1d3890a5fc4ed9f5dd12daec982fa06f011998fb8de57cead", kill_on_drop: false }`
[INFO] [stdout] 7757edc1ef212df1d3890a5fc4ed9f5dd12daec982fa06f011998fb8de57cead
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] 847fb577e134ca2bedbc1a12d37d827201e90c045477b61b21de60074be1f2a2
[INFO] running `Command { std: "docker" "start" "-a" "847fb577e134ca2bedbc1a12d37d827201e90c045477b61b21de60074be1f2a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling darling_core v0.12.4
[INFO] [stderr]    Compiling darling_macro v0.12.4
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling looking-glass v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling darling v0.12.4
[INFO] [stderr]    Compiling looking-glass-derive v0.1.1
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.23s
[INFO] running `Command { std: "docker" "inspect" "847fb577e134ca2bedbc1a12d37d827201e90c045477b61b21de60074be1f2a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "847fb577e134ca2bedbc1a12d37d827201e90c045477b61b21de60074be1f2a2", kill_on_drop: false }`
[INFO] [stdout] 847fb577e134ca2bedbc1a12d37d827201e90c045477b61b21de60074be1f2a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] fbfcc2a37d85f12da34f2c2eec1321bdd472af5406c3f8c5fb42c496b57a1810
[INFO] running `Command { std: "docker" "start" "-a" "fbfcc2a37d85f12da34f2c2eec1321bdd472af5406c3f8c5fb42c496b57a1810", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/looking_glass-3e45dc053f5e24a4)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_into_inner ... ok
[INFO] [stdout] test tests::test_value_copy_types ... ok
[INFO] [stdout] test tests::test_value_ref_types ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests looking-glass
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 59) ... ok
[INFO] [stdout] test src/lib.rs - (line 41) ... ok
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.82s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fbfcc2a37d85f12da34f2c2eec1321bdd472af5406c3f8c5fb42c496b57a1810", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbfcc2a37d85f12da34f2c2eec1321bdd472af5406c3f8c5fb42c496b57a1810", kill_on_drop: false }`
[INFO] [stdout] fbfcc2a37d85f12da34f2c2eec1321bdd472af5406c3f8c5fb42c496b57a1810