[INFO] fetching crate anova 0.0.1...
[INFO] testing anova-0.0.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate anova 0.0.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate anova 0.0.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate anova 0.0.1
[INFO] finished tweaking crates.io crate anova 0.0.1
[INFO] tweaked toml for crates.io crate anova 0.0.1 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate anova 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 143dabe185b1ddb96fe48a11ba52893e956f645915096220d80ab0786d757589
[INFO] running `Command { std: "docker" "start" "-a" "143dabe185b1ddb96fe48a11ba52893e956f645915096220d80ab0786d757589", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "143dabe185b1ddb96fe48a11ba52893e956f645915096220d80ab0786d757589", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "143dabe185b1ddb96fe48a11ba52893e956f645915096220d80ab0786d757589", kill_on_drop: false }`
[INFO] [stdout] 143dabe185b1ddb96fe48a11ba52893e956f645915096220d80ab0786d757589
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34f565ef17555d71c30ed406c614efa098f52e80cf95b3f422f4044ff6f394d3
[INFO] running `Command { std: "docker" "start" "-a" "34f565ef17555d71c30ed406c614efa098f52e80cf95b3f422f4044ff6f394d3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling anova v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "34f565ef17555d71c30ed406c614efa098f52e80cf95b3f422f4044ff6f394d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34f565ef17555d71c30ed406c614efa098f52e80cf95b3f422f4044ff6f394d3", kill_on_drop: false }`
[INFO] [stdout] 34f565ef17555d71c30ed406c614efa098f52e80cf95b3f422f4044ff6f394d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a14b96a57a5cadd26d83cc2a5a490af6063ecde0896b33278084e1b60e5ab5d8
[INFO] running `Command { std: "docker" "start" "-a" "a14b96a57a5cadd26d83cc2a5a490af6063ecde0896b33278084e1b60e5ab5d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling anova v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "a14b96a57a5cadd26d83cc2a5a490af6063ecde0896b33278084e1b60e5ab5d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a14b96a57a5cadd26d83cc2a5a490af6063ecde0896b33278084e1b60e5ab5d8", kill_on_drop: false }`
[INFO] [stdout] a14b96a57a5cadd26d83cc2a5a490af6063ecde0896b33278084e1b60e5ab5d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 52da37b7957b5733677dc187e510f719fcf9b4ffa34f845a8bcc80c9eab67b04
[INFO] running `Command { std: "docker" "start" "-a" "52da37b7957b5733677dc187e510f719fcf9b4ffa34f845a8bcc80c9eab67b04", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.14s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/anova-fc27598dc1b9cd2c)
[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" "52da37b7957b5733677dc187e510f719fcf9b4ffa34f845a8bcc80c9eab67b04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52da37b7957b5733677dc187e510f719fcf9b4ffa34f845a8bcc80c9eab67b04", kill_on_drop: false }`
[INFO] [stdout] 52da37b7957b5733677dc187e510f719fcf9b4ffa34f845a8bcc80c9eab67b04