[INFO] fetching crate soko 0.1.1...
[INFO] testing soko-0.1.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate soko 0.1.1 into /workspace/builds/worker-109/source
[INFO] validating manifest of crates.io crate soko 0.1.1 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 soko 0.1.1
[INFO] finished tweaking crates.io crate soko 0.1.1
[INFO] tweaked toml for crates.io crate soko 0.1.1 written to /workspace/builds/worker-109/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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" "+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-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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] 6339bf4940808a8a654546ff96eaebafaa62669abbe1f8c6c65ca46561f3b4a0
[INFO] running `Command { std: "docker" "start" "-a" "6339bf4940808a8a654546ff96eaebafaa62669abbe1f8c6c65ca46561f3b4a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6339bf4940808a8a654546ff96eaebafaa62669abbe1f8c6c65ca46561f3b4a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6339bf4940808a8a654546ff96eaebafaa62669abbe1f8c6c65ca46561f3b4a0", kill_on_drop: false }`
[INFO] [stdout] 6339bf4940808a8a654546ff96eaebafaa62669abbe1f8c6c65ca46561f3b4a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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] 6f30c2d84ba30510fdc0fe416ccf83132303f00f3ba01f8abe771f26d0b32fe5
[INFO] running `Command { std: "docker" "start" "-a" "6f30c2d84ba30510fdc0fe416ccf83132303f00f3ba01f8abe771f26d0b32fe5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling soko v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 03s
[INFO] running `Command { std: "docker" "inspect" "6f30c2d84ba30510fdc0fe416ccf83132303f00f3ba01f8abe771f26d0b32fe5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f30c2d84ba30510fdc0fe416ccf83132303f00f3ba01f8abe771f26d0b32fe5", kill_on_drop: false }`
[INFO] [stdout] 6f30c2d84ba30510fdc0fe416ccf83132303f00f3ba01f8abe771f26d0b32fe5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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] 1af484a7591449235f5b2dc05bbc4ed0a9fe3ddda3926884dd0e465b6b9fdb21
[INFO] running `Command { std: "docker" "start" "-a" "1af484a7591449235f5b2dc05bbc4ed0a9fe3ddda3926884dd0e465b6b9fdb21", kill_on_drop: false }`
[INFO] [stderr]    Compiling soko v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "1af484a7591449235f5b2dc05bbc4ed0a9fe3ddda3926884dd0e465b6b9fdb21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1af484a7591449235f5b2dc05bbc4ed0a9fe3ddda3926884dd0e465b6b9fdb21", kill_on_drop: false }`
[INFO] [stdout] 1af484a7591449235f5b2dc05bbc4ed0a9fe3ddda3926884dd0e465b6b9fdb21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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] 02a9f9f1da727eba99c1cedda46518bf0195439f048f7600fad4db33aa8a7da0
[INFO] running `Command { std: "docker" "start" "-a" "02a9f9f1da727eba99c1cedda46518bf0195439f048f7600fad4db33aa8a7da0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/soko-5d6d2e7bcfda7025)
[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 soko
[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" "02a9f9f1da727eba99c1cedda46518bf0195439f048f7600fad4db33aa8a7da0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02a9f9f1da727eba99c1cedda46518bf0195439f048f7600fad4db33aa8a7da0", kill_on_drop: false }`
[INFO] [stdout] 02a9f9f1da727eba99c1cedda46518bf0195439f048f7600fad4db33aa8a7da0