[INFO] fetching crate fuchsia-core 0.1.0...
[INFO] testing fuchsia-core-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate fuchsia-core 0.1.0 into /workspace/builds/worker-43/source
[INFO] validating manifest of crates.io crate fuchsia-core 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 fuchsia-core 0.1.0
[INFO] finished tweaking crates.io crate fuchsia-core 0.1.0
[INFO] tweaked toml for crates.io crate fuchsia-core 0.1.0 written to /workspace/builds/worker-43/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] [stderr]     Blocking waiting for file lock on package cache
[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-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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] 400e64078644b0e712861bc35af47affdc18c1321b2a0c5624cc7351925389ed
[INFO] running `Command { std: "docker" "start" "-a" "400e64078644b0e712861bc35af47affdc18c1321b2a0c5624cc7351925389ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "400e64078644b0e712861bc35af47affdc18c1321b2a0c5624cc7351925389ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "400e64078644b0e712861bc35af47affdc18c1321b2a0c5624cc7351925389ed", kill_on_drop: false }`
[INFO] [stdout] 400e64078644b0e712861bc35af47affdc18c1321b2a0c5624cc7351925389ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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] daf1649f5f96cd91649c853dff00459bdb35f6e22a2bf969f59000e2778b7e9b
[INFO] running `Command { std: "docker" "start" "-a" "daf1649f5f96cd91649c853dff00459bdb35f6e22a2bf969f59000e2778b7e9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling fuchsia-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "daf1649f5f96cd91649c853dff00459bdb35f6e22a2bf969f59000e2778b7e9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "daf1649f5f96cd91649c853dff00459bdb35f6e22a2bf969f59000e2778b7e9b", kill_on_drop: false }`
[INFO] [stdout] daf1649f5f96cd91649c853dff00459bdb35f6e22a2bf969f59000e2778b7e9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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] b78e8b6862270b133c6d4f09d4440a1c539215faa22fe16cb6c2a4301dfc64ae
[INFO] running `Command { std: "docker" "start" "-a" "b78e8b6862270b133c6d4f09d4440a1c539215faa22fe16cb6c2a4301dfc64ae", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fuchsia-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.97s
[INFO] running `Command { std: "docker" "inspect" "b78e8b6862270b133c6d4f09d4440a1c539215faa22fe16cb6c2a4301dfc64ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b78e8b6862270b133c6d4f09d4440a1c539215faa22fe16cb6c2a4301dfc64ae", kill_on_drop: false }`
[INFO] [stdout] b78e8b6862270b133c6d4f09d4440a1c539215faa22fe16cb6c2a4301dfc64ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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] 8415ded1f6b71bfac07d65faea416834f210f8894150da5bf01c9fef37ff2498
[INFO] running `Command { std: "docker" "start" "-a" "8415ded1f6b71bfac07d65faea416834f210f8894150da5bf01c9fef37ff2498", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fuchsia_core-d574662975af2fcd)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fuchsia-core
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::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] [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" "8415ded1f6b71bfac07d65faea416834f210f8894150da5bf01c9fef37ff2498", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8415ded1f6b71bfac07d65faea416834f210f8894150da5bf01c9fef37ff2498", kill_on_drop: false }`
[INFO] [stdout] 8415ded1f6b71bfac07d65faea416834f210f8894150da5bf01c9fef37ff2498