[INFO] fetching crate faering 0.0.0...
[INFO] testing faering-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate faering 0.0.0 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate faering 0.0.0 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 faering 0.0.0
[INFO] finished tweaking crates.io crate faering 0.0.0
[INFO] tweaked toml for crates.io crate faering 0.0.0 written to /workspace/builds/worker-18/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-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] bdcd0a54fbe20c8e2c27b72bc377411e5ed4b213fcf8b3073dfa8080558601d9
[INFO] running `Command { std: "docker" "start" "-a" "bdcd0a54fbe20c8e2c27b72bc377411e5ed4b213fcf8b3073dfa8080558601d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bdcd0a54fbe20c8e2c27b72bc377411e5ed4b213fcf8b3073dfa8080558601d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdcd0a54fbe20c8e2c27b72bc377411e5ed4b213fcf8b3073dfa8080558601d9", kill_on_drop: false }`
[INFO] [stdout] bdcd0a54fbe20c8e2c27b72bc377411e5ed4b213fcf8b3073dfa8080558601d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] c2ac028e2bc5b2c2a0202181300a3f2d8126dbf0be34b567a6a2d1ee5e33556c
[INFO] running `Command { std: "docker" "start" "-a" "c2ac028e2bc5b2c2a0202181300a3f2d8126dbf0be34b567a6a2d1ee5e33556c", kill_on_drop: false }`
[INFO] [stderr]    Compiling faering v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "c2ac028e2bc5b2c2a0202181300a3f2d8126dbf0be34b567a6a2d1ee5e33556c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2ac028e2bc5b2c2a0202181300a3f2d8126dbf0be34b567a6a2d1ee5e33556c", kill_on_drop: false }`
[INFO] [stdout] c2ac028e2bc5b2c2a0202181300a3f2d8126dbf0be34b567a6a2d1ee5e33556c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] ea6239baadd62f0b73a4412b5f079c6121affe4d82f133dc038dffc574752d0d
[INFO] running `Command { std: "docker" "start" "-a" "ea6239baadd62f0b73a4412b5f079c6121affe4d82f133dc038dffc574752d0d", kill_on_drop: false }`
[INFO] [stderr]    Compiling faering v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "ea6239baadd62f0b73a4412b5f079c6121affe4d82f133dc038dffc574752d0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea6239baadd62f0b73a4412b5f079c6121affe4d82f133dc038dffc574752d0d", kill_on_drop: false }`
[INFO] [stdout] ea6239baadd62f0b73a4412b5f079c6121affe4d82f133dc038dffc574752d0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] aef932adc584220fb075bb4002b3a1df664b0c09dc8ebca4b3b9511a6380d8ec
[INFO] running `Command { std: "docker" "start" "-a" "aef932adc584220fb075bb4002b3a1df664b0c09dc8ebca4b3b9511a6380d8ec", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/faering-4e27bfdcbf2ceba8)
[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]    Doc-tests faering
[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] running `Command { std: "docker" "inspect" "aef932adc584220fb075bb4002b3a1df664b0c09dc8ebca4b3b9511a6380d8ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aef932adc584220fb075bb4002b3a1df664b0c09dc8ebca4b3b9511a6380d8ec", kill_on_drop: false }`
[INFO] [stdout] aef932adc584220fb075bb4002b3a1df664b0c09dc8ebca4b3b9511a6380d8ec