[INFO] fetching crate billboard 0.2.0...
[INFO] checking billboard-0.2.0 against 1.95.0 for pr-155915
[INFO] extracting crate billboard 0.2.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate billboard 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate billboard 0.2.0
[INFO] tweaked toml for crates.io crate billboard 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate billboard 0.2.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate billboard 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded predicates-tree v1.0.7
[INFO] [stderr]   Downloaded version-sync v0.9.4
[INFO] [stderr]   Downloaded predicates v2.1.3
[INFO] [stderr]   Downloaded term_size v0.3.2
[INFO] [stderr]   Downloaded termtree v0.4.0
[INFO] [stderr]   Downloaded console v0.15.2
[INFO] [stderr]   Downloaded pulldown-cmark v0.8.0
[INFO] [stderr]   Downloaded bstr v1.0.1
[INFO] [stderr]   Downloaded assert_cmd v2.0.6
[INFO] [stderr]   Downloaded predicates-core v1.0.5
[INFO] [stderr]   Downloaded semver v1.0.14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b3793f273eae0134bc2c386e8fc6d5b15e7ddca880ecbb4531f835a04e16f97
[INFO] running `Command { std: "docker" "start" "-a" "2b3793f273eae0134bc2c386e8fc6d5b15e7ddca880ecbb4531f835a04e16f97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b3793f273eae0134bc2c386e8fc6d5b15e7ddca880ecbb4531f835a04e16f97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b3793f273eae0134bc2c386e8fc6d5b15e7ddca880ecbb4531f835a04e16f97", kill_on_drop: false }`
[INFO] [stdout] 2b3793f273eae0134bc2c386e8fc6d5b15e7ddca880ecbb4531f835a04e16f97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43ff1e1a265fa12f5fd306e1ca44ee740a5bf8d8fad7872b8f14093568a1ee36
[INFO] running `Command { std: "docker" "start" "-a" "43ff1e1a265fa12f5fd306e1ca44ee740a5bf8d8fad7872b8f14093568a1ee36", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]     Checking unicode-ident v1.0.5
[INFO] [stderr]    Compiling serde v1.0.147
[INFO] [stderr]     Checking regex-syntax v0.6.28
[INFO] [stderr]    Compiling semver v1.0.14
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]     Checking predicates-core v1.0.5
[INFO] [stderr]     Checking either v1.8.0
[INFO] [stderr]     Checking aho-corasick v0.7.19
[INFO] [stderr]     Checking terminal_size v0.1.17
[INFO] [stderr]     Checking termtree v0.4.0
[INFO] [stderr]     Checking bstr v1.0.1
[INFO] [stderr]     Checking console v0.15.2
[INFO] [stderr]     Checking term_size v0.3.2
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking predicates-tree v1.0.7
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking regex v1.7.0
[INFO] [stderr]     Checking toml v0.5.9
[INFO] [stderr]     Checking predicates v2.1.3
[INFO] [stderr]     Checking assert_cmd v2.0.6
[INFO] [stderr]     Checking version-sync v0.9.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.37
[INFO] [stderr]     Checking thiserror v1.0.37
[INFO] [stderr]     Checking billboard v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.17s
[INFO] running `Command { std: "docker" "inspect" "43ff1e1a265fa12f5fd306e1ca44ee740a5bf8d8fad7872b8f14093568a1ee36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43ff1e1a265fa12f5fd306e1ca44ee740a5bf8d8fad7872b8f14093568a1ee36", kill_on_drop: false }`
[INFO] [stdout] 43ff1e1a265fa12f5fd306e1ca44ee740a5bf8d8fad7872b8f14093568a1ee36
