[INFO] fetching crate libx 0.1.0...
[INFO] testing libx-0.1.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate libx 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate libx 0.1.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libx 0.1.0
[INFO] finished tweaking crates.io crate libx 0.1.0
[INFO] tweaked toml for crates.io crate libx 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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" "+1.54.0" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9ee6d5406fd690a7214e5fb84b05569f5970c331a7247855c17d242da5c70d3c
[INFO] running `Command { std: "docker" "start" "-a" "9ee6d5406fd690a7214e5fb84b05569f5970c331a7247855c17d242da5c70d3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ee6d5406fd690a7214e5fb84b05569f5970c331a7247855c17d242da5c70d3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ee6d5406fd690a7214e5fb84b05569f5970c331a7247855c17d242da5c70d3c", kill_on_drop: false }`
[INFO] [stdout] 9ee6d5406fd690a7214e5fb84b05569f5970c331a7247855c17d242da5c70d3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3330d8dcb968dfeef9e6a3b3fcae9f8abc30548cc6dd8172cc2bd048a82c268
[INFO] running `Command { std: "docker" "start" "-a" "f3330d8dcb968dfeef9e6a3b3fcae9f8abc30548cc6dd8172cc2bd048a82c268", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libx v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `Command { std: "docker" "inspect" "f3330d8dcb968dfeef9e6a3b3fcae9f8abc30548cc6dd8172cc2bd048a82c268", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3330d8dcb968dfeef9e6a3b3fcae9f8abc30548cc6dd8172cc2bd048a82c268", kill_on_drop: false }`
[INFO] [stdout] f3330d8dcb968dfeef9e6a3b3fcae9f8abc30548cc6dd8172cc2bd048a82c268
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ac7caba584b745f8effeb223185ca0fad471bbf71ac1f47a835d60cf62b5bb6
[INFO] running `Command { std: "docker" "start" "-a" "9ac7caba584b745f8effeb223185ca0fad471bbf71ac1f47a835d60cf62b5bb6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libx v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "9ac7caba584b745f8effeb223185ca0fad471bbf71ac1f47a835d60cf62b5bb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ac7caba584b745f8effeb223185ca0fad471bbf71ac1f47a835d60cf62b5bb6", kill_on_drop: false }`
[INFO] [stdout] 9ac7caba584b745f8effeb223185ca0fad471bbf71ac1f47a835d60cf62b5bb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 55e8c36a496c952846c029b029692dd4037058d8d733f9c89d935c93eec2c226
[INFO] running `Command { std: "docker" "start" "-a" "55e8c36a496c952846c029b029692dd4037058d8d733f9c89d935c93eec2c226", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libx-94e569f0901a0de8)
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests libx
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "55e8c36a496c952846c029b029692dd4037058d8d733f9c89d935c93eec2c226", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55e8c36a496c952846c029b029692dd4037058d8d733f9c89d935c93eec2c226", kill_on_drop: false }`
[INFO] [stdout] 55e8c36a496c952846c029b029692dd4037058d8d733f9c89d935c93eec2c226
