[INFO] fetching crate lievre-standalone 0.0.3...
[INFO] testing lievre-standalone-0.0.3 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate lievre-standalone 0.0.3 into /workspace/builds/worker-117/source
[INFO] validating manifest of crates.io crate lievre-standalone 0.0.3 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lievre-standalone 0.0.3
[INFO] finished tweaking crates.io crate lievre-standalone 0.0.3
[INFO] tweaked toml for crates.io crate lievre-standalone 0.0.3 written to /workspace/builds/worker-117/source/Cargo.toml
[INFO] crate crates.io crate lievre-standalone 0.0.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f250a89081f46fbc6c826793f00e849cb36505696c55b3c73af3af2a3219f54b
[INFO] running `Command { std: "docker" "start" "-a" "f250a89081f46fbc6c826793f00e849cb36505696c55b3c73af3af2a3219f54b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f250a89081f46fbc6c826793f00e849cb36505696c55b3c73af3af2a3219f54b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f250a89081f46fbc6c826793f00e849cb36505696c55b3c73af3af2a3219f54b", kill_on_drop: false }`
[INFO] [stdout] f250a89081f46fbc6c826793f00e849cb36505696c55b3c73af3af2a3219f54b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c489df1705c14db6d6797f99fafb43e1deb133cf09b9f2cb3c6646d68ff83d9
[INFO] running `Command { std: "docker" "start" "-a" "7c489df1705c14db6d6797f99fafb43e1deb133cf09b9f2cb3c6646d68ff83d9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lievre-standalone v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.83s
[INFO] running `Command { std: "docker" "inspect" "7c489df1705c14db6d6797f99fafb43e1deb133cf09b9f2cb3c6646d68ff83d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c489df1705c14db6d6797f99fafb43e1deb133cf09b9f2cb3c6646d68ff83d9", kill_on_drop: false }`
[INFO] [stdout] 7c489df1705c14db6d6797f99fafb43e1deb133cf09b9f2cb3c6646d68ff83d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb48abab328538e96bee09aebe562f9f98a14cc25b074d14cfc64f05c9433b0c
[INFO] running `Command { std: "docker" "start" "-a" "bb48abab328538e96bee09aebe562f9f98a14cc25b074d14cfc64f05c9433b0c", kill_on_drop: false }`
[INFO] [stderr]    Compiling lievre-standalone v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "bb48abab328538e96bee09aebe562f9f98a14cc25b074d14cfc64f05c9433b0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb48abab328538e96bee09aebe562f9f98a14cc25b074d14cfc64f05c9433b0c", kill_on_drop: false }`
[INFO] [stdout] bb48abab328538e96bee09aebe562f9f98a14cc25b074d14cfc64f05c9433b0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7a98bb3a62f01f9d1776575e90feacda2c5407a31a3dc63637b0b623716d8159
[INFO] running `Command { std: "docker" "start" "-a" "7a98bb3a62f01f9d1776575e90feacda2c5407a31a3dc63637b0b623716d8159", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lievre_standalone-98801f89a84cd2e2)
[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" "7a98bb3a62f01f9d1776575e90feacda2c5407a31a3dc63637b0b623716d8159", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a98bb3a62f01f9d1776575e90feacda2c5407a31a3dc63637b0b623716d8159", kill_on_drop: false }`
[INFO] [stdout] 7a98bb3a62f01f9d1776575e90feacda2c5407a31a3dc63637b0b623716d8159
