[INFO] fetching crate lfsr-macro-lookup 0.3.0...
[INFO] testing lfsr-macro-lookup-0.3.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate lfsr-macro-lookup 0.3.0 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate lfsr-macro-lookup 0.3.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lfsr-macro-lookup 0.3.0
[INFO] finished tweaking crates.io crate lfsr-macro-lookup 0.3.0
[INFO] tweaked toml for crates.io crate lfsr-macro-lookup 0.3.0 written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lfsr-macro-generate v0.3.0
[INFO] [stderr]   Downloaded lfsr-instances v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 445ba7f00d41eabd506e838999616e0247491f023e3c7a76f2d0d3a44a22cb5a
[INFO] running `Command { std: "docker" "start" "-a" "445ba7f00d41eabd506e838999616e0247491f023e3c7a76f2d0d3a44a22cb5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "445ba7f00d41eabd506e838999616e0247491f023e3c7a76f2d0d3a44a22cb5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "445ba7f00d41eabd506e838999616e0247491f023e3c7a76f2d0d3a44a22cb5a", kill_on_drop: false }`
[INFO] [stdout] 445ba7f00d41eabd506e838999616e0247491f023e3c7a76f2d0d3a44a22cb5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05220a67e8f0103186d9876a14e90f41cec5c257277f4147b1ee4d5ddd100b63
[INFO] running `Command { std: "docker" "start" "-a" "05220a67e8f0103186d9876a14e90f41cec5c257277f4147b1ee4d5ddd100b63", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling lfsr-base v0.3.0
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling lfsr-macro-generate v0.3.0
[INFO] [stderr]    Compiling lfsr-instances v0.3.0
[INFO] [stderr]    Compiling lfsr-macro-lookup v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.32s
[INFO] running `Command { std: "docker" "inspect" "05220a67e8f0103186d9876a14e90f41cec5c257277f4147b1ee4d5ddd100b63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05220a67e8f0103186d9876a14e90f41cec5c257277f4147b1ee4d5ddd100b63", kill_on_drop: false }`
[INFO] [stdout] 05220a67e8f0103186d9876a14e90f41cec5c257277f4147b1ee4d5ddd100b63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa2dd2406e784a2a92cf028bde20a24d15d537c19b881fe682aa5ed2800b4b41
[INFO] running `Command { std: "docker" "start" "-a" "fa2dd2406e784a2a92cf028bde20a24d15d537c19b881fe682aa5ed2800b4b41", kill_on_drop: false }`
[INFO] [stderr]    Compiling lfsr-macro-lookup v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "fa2dd2406e784a2a92cf028bde20a24d15d537c19b881fe682aa5ed2800b4b41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa2dd2406e784a2a92cf028bde20a24d15d537c19b881fe682aa5ed2800b4b41", kill_on_drop: false }`
[INFO] [stdout] fa2dd2406e784a2a92cf028bde20a24d15d537c19b881fe682aa5ed2800b4b41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 390a8afb4be40e312fc87bed17b63b50634afa3392e2a6eb940a062401366542
[INFO] running `Command { std: "docker" "start" "-a" "390a8afb4be40e312fc87bed17b63b50634afa3392e2a6eb940a062401366542", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lfsr_macro_lookup-cf1f86b14750b22e)
[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] [stderr]    Doc-tests lfsr-macro-lookup
[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" "390a8afb4be40e312fc87bed17b63b50634afa3392e2a6eb940a062401366542", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "390a8afb4be40e312fc87bed17b63b50634afa3392e2a6eb940a062401366542", kill_on_drop: false }`
[INFO] [stdout] 390a8afb4be40e312fc87bed17b63b50634afa3392e2a6eb940a062401366542