[INFO] fetching crate fn-error-context 0.2.1...
[INFO] checking fn-error-context-0.2.1 against 1.95.0 for pr-155915
[INFO] extracting crate fn-error-context 0.2.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate fn-error-context 0.2.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate fn-error-context 0.2.1
[INFO] tweaked toml for crates.io crate fn-error-context 0.2.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fn-error-context 0.2.1 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 fn-error-context 0.2.1 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]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde v1.0.158
[INFO] [stderr]   Downloaded version-sync v0.9.4
[INFO] [stderr]   Downloaded trybuild v1.0.80
[INFO] [stderr]   Downloaded basic-toml v0.1.2
[INFO] [stderr]   Downloaded serde_derive v1.0.158
[INFO] [stderr]   Downloaded pulldown-cmark v0.8.0
[INFO] [stderr]   Downloaded serde_json v1.0.94
[INFO] [stderr]   Downloaded object v0.30.3
[INFO] [stderr]   Downloaded syn v2.0.4
[INFO] [stderr]   Downloaded gimli v0.27.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 1f3c8a37a4e7d6ddddf730715181e554b2240e13606da149f73071ead3b8aa61
[INFO] running `Command { std: "docker" "start" "-a" "1f3c8a37a4e7d6ddddf730715181e554b2240e13606da149f73071ead3b8aa61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f3c8a37a4e7d6ddddf730715181e554b2240e13606da149f73071ead3b8aa61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f3c8a37a4e7d6ddddf730715181e554b2240e13606da149f73071ead3b8aa61", kill_on_drop: false }`
[INFO] [stdout] 1f3c8a37a4e7d6ddddf730715181e554b2240e13606da149f73071ead3b8aa61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 2dcc9bf9c7a8376ccb00f5db452065919036852ff4eec3449615deb0f74123fb
[INFO] running `Command { std: "docker" "start" "-a" "2dcc9bf9c7a8376ccb00f5db452065919036852ff4eec3449615deb0f74123fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.52
[INFO] [stderr]    Compiling serde v1.0.158
[INFO] [stderr]     Checking unicode-ident v1.0.8
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling serde_derive v1.0.158
[INFO] [stderr]     Checking unicode-bidi v0.3.13
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling backtrace v0.3.67
[INFO] [stderr]    Compiling serde_json v1.0.94
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling semver v1.0.17
[INFO] [stderr]     Checking gimli v0.27.2
[INFO] [stderr]     Checking object v0.30.3
[INFO] [stderr]     Checking miniz_oxide v0.6.2
[INFO] [stderr]    Compiling trybuild v1.0.80
[INFO] [stderr]     Checking rustc-demangle v0.1.21
[INFO] [stderr]     Checking regex-syntax v0.6.28
[INFO] [stderr]    Compiling anyhow v1.0.70
[INFO] [stderr]     Checking itoa v1.0.6
[INFO] [stderr]     Checking ryu v1.0.13
[INFO] [stderr]     Checking once_cell v1.17.1
[INFO] [stderr]     Checking idna v0.3.0
[INFO] [stderr]    Compiling syn v2.0.4
[INFO] [stderr]     Checking url v2.3.1
[INFO] [stderr]     Checking addr2line v0.19.0
[INFO] [stderr]     Checking regex v1.7.1
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking basic-toml v0.1.2
[INFO] [stderr]    Compiling fn-error-context v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking version-sync v0.9.4
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.28s
[INFO] running `Command { std: "docker" "inspect" "2dcc9bf9c7a8376ccb00f5db452065919036852ff4eec3449615deb0f74123fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dcc9bf9c7a8376ccb00f5db452065919036852ff4eec3449615deb0f74123fb", kill_on_drop: false }`
[INFO] [stdout] 2dcc9bf9c7a8376ccb00f5db452065919036852ff4eec3449615deb0f74123fb
