[INFO] fetching crate nio 0.0.1...
[INFO] testing nio-0.0.1 against 1.54.0 for beta-1.55-1
[INFO] extracting crate nio 0.0.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate nio 0.0.1 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 nio 0.0.1
[INFO] finished tweaking crates.io crate nio 0.0.1
[INFO] tweaked toml for crates.io crate nio 0.0.1 written to /workspace/builds/worker-3/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 65578fd4be9fb6a9bd01b7293a5e603c663a557bef9aba7c995c68ff120f811e
[INFO] running `Command { std: "docker" "start" "-a" "65578fd4be9fb6a9bd01b7293a5e603c663a557bef9aba7c995c68ff120f811e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65578fd4be9fb6a9bd01b7293a5e603c663a557bef9aba7c995c68ff120f811e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65578fd4be9fb6a9bd01b7293a5e603c663a557bef9aba7c995c68ff120f811e", kill_on_drop: false }`
[INFO] [stdout] 65578fd4be9fb6a9bd01b7293a5e603c663a557bef9aba7c995c68ff120f811e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] a5a8d701df0c0955961929affd7b02f2b5db00db7b16c116128747d0ba802c10
[INFO] running `Command { std: "docker" "start" "-a" "a5a8d701df0c0955961929affd7b02f2b5db00db7b16c116128747d0ba802c10", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling nio v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.86s
[INFO] running `Command { std: "docker" "inspect" "a5a8d701df0c0955961929affd7b02f2b5db00db7b16c116128747d0ba802c10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5a8d701df0c0955961929affd7b02f2b5db00db7b16c116128747d0ba802c10", kill_on_drop: false }`
[INFO] [stdout] a5a8d701df0c0955961929affd7b02f2b5db00db7b16c116128747d0ba802c10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 7d7c1dc704ef868f56dffd41df2882901f5b450f0569cb01191e7e6d1d5b5717
[INFO] running `Command { std: "docker" "start" "-a" "7d7c1dc704ef868f56dffd41df2882901f5b450f0569cb01191e7e6d1d5b5717", kill_on_drop: false }`
[INFO] [stderr]    Compiling nio v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "7d7c1dc704ef868f56dffd41df2882901f5b450f0569cb01191e7e6d1d5b5717", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d7c1dc704ef868f56dffd41df2882901f5b450f0569cb01191e7e6d1d5b5717", kill_on_drop: false }`
[INFO] [stdout] 7d7c1dc704ef868f56dffd41df2882901f5b450f0569cb01191e7e6d1d5b5717
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 34b130086dfcad56f8e2ae799faa7de9e5e9c659fc4fb64e11402ce6c539ac6a
[INFO] running `Command { std: "docker" "start" "-a" "34b130086dfcad56f8e2ae799faa7de9e5e9c659fc4fb64e11402ce6c539ac6a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nio-258d855fdadc08a7)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test it_works ... 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] [stderr]    Doc-tests nio
[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" "34b130086dfcad56f8e2ae799faa7de9e5e9c659fc4fb64e11402ce6c539ac6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34b130086dfcad56f8e2ae799faa7de9e5e9c659fc4fb64e11402ce6c539ac6a", kill_on_drop: false }`
[INFO] [stdout] 34b130086dfcad56f8e2ae799faa7de9e5e9c659fc4fb64e11402ce6c539ac6a
