[INFO] fetching crate flussab 0.1.0...
[INFO] testing flussab-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate flussab 0.1.0 into /workspace/builds/worker-57/source
[INFO] validating manifest of crates.io crate flussab 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flussab 0.1.0
[INFO] finished tweaking crates.io crate flussab 0.1.0
[INFO] tweaked toml for crates.io crate flussab 0.1.0 written to /workspace/builds/worker-57/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a80ed609d112fd30df6f1526e59f9bb8b61a3a52f8880cfb35dacef2ddc342d0
[INFO] running `Command { std: "docker" "start" "-a" "a80ed609d112fd30df6f1526e59f9bb8b61a3a52f8880cfb35dacef2ddc342d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a80ed609d112fd30df6f1526e59f9bb8b61a3a52f8880cfb35dacef2ddc342d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a80ed609d112fd30df6f1526e59f9bb8b61a3a52f8880cfb35dacef2ddc342d0", kill_on_drop: false }`
[INFO] [stdout] a80ed609d112fd30df6f1526e59f9bb8b61a3a52f8880cfb35dacef2ddc342d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad8128895b7dd753a93db142dfaaeff52273b467dbc32c9a33089e640b834a3b
[INFO] running `Command { std: "docker" "start" "-a" "ad8128895b7dd753a93db142dfaaeff52273b467dbc32c9a33089e640b834a3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling flussab v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.82s
[INFO] running `Command { std: "docker" "inspect" "ad8128895b7dd753a93db142dfaaeff52273b467dbc32c9a33089e640b834a3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad8128895b7dd753a93db142dfaaeff52273b467dbc32c9a33089e640b834a3b", kill_on_drop: false }`
[INFO] [stdout] ad8128895b7dd753a93db142dfaaeff52273b467dbc32c9a33089e640b834a3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33c755cd52226edda25c0736d7751a8bc199fedd2c6165bfcd25f2d6b32352fa
[INFO] running `Command { std: "docker" "start" "-a" "33c755cd52226edda25c0736d7751a8bc199fedd2c6165bfcd25f2d6b32352fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling flussab v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "33c755cd52226edda25c0736d7751a8bc199fedd2c6165bfcd25f2d6b32352fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33c755cd52226edda25c0736d7751a8bc199fedd2c6165bfcd25f2d6b32352fa", kill_on_drop: false }`
[INFO] [stdout] 33c755cd52226edda25c0736d7751a8bc199fedd2c6165bfcd25f2d6b32352fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e20f308041c16630e902528f4dff355d4c734c58f61a715d66c9e4b8904974bb
[INFO] running `Command { std: "docker" "start" "-a" "e20f308041c16630e902528f4dff355d4c734c58f61a715d66c9e4b8904974bb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/flussab-ea522290f6fc8b4e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests flussab
[INFO] [stdout] test parser::tests::parsing ... ok
[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 1 test
[INFO] [stdout] test src/lib.rs - (line 65) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e20f308041c16630e902528f4dff355d4c734c58f61a715d66c9e4b8904974bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e20f308041c16630e902528f4dff355d4c734c58f61a715d66c9e4b8904974bb", kill_on_drop: false }`
[INFO] [stdout] e20f308041c16630e902528f4dff355d4c734c58f61a715d66c9e4b8904974bb