[INFO] fetching crate snipgrep 0.1.0...
[INFO] checking snipgrep-0.1.0 against master#38352b01ae4af9300be03b805d6db68c45e51068 for pr-129864
[INFO] extracting crate snipgrep 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate snipgrep 0.1.0 on toolchain 38352b01ae4af9300be03b805d6db68c45e51068
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate snipgrep 0.1.0
[INFO] finished tweaking crates.io crate snipgrep 0.1.0
[INFO] tweaked toml for crates.io crate snipgrep 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate snipgrep 0.1.0 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" "+38352b01ae4af9300be03b805d6db68c45e51068" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded trycmd v0.15.0
[INFO] [stderr]   Downloaded snapbox-macros v0.3.8
[INFO] [stderr]   Downloaded similar v2.4.0
[INFO] [stderr]   Downloaded cssparser-macros v0.6.1
[INFO] [stderr]   Downloaded ego-tree v0.6.2
[INFO] [stderr]   Downloaded cssparser v0.31.2
[INFO] [stderr]   Downloaded snapbox v0.5.8
[INFO] [stderr]   Downloaded selectors v0.25.0
[INFO] [stderr]   Downloaded dtoa-short v0.3.4
[INFO] [stderr]   Downloaded toml_edit v0.22.7
[INFO] [stderr]   Downloaded servo_arc v0.3.0
[INFO] [stderr]   Downloaded winnow v0.6.5
[INFO] [stderr]   Downloaded scraper v0.19.0
[INFO] [stderr]   Downloaded tree-fs v0.1.0
[INFO] [stderr]   Downloaded insta v1.36.1
[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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a784f0074d914b23f0f0e49b5e64066a0f43efd680231364cee00325438a2f85
[INFO] running `Command { std: "docker" "start" "-a" "a784f0074d914b23f0f0e49b5e64066a0f43efd680231364cee00325438a2f85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a784f0074d914b23f0f0e49b5e64066a0f43efd680231364cee00325438a2f85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a784f0074d914b23f0f0e49b5e64066a0f43efd680231364cee00325438a2f85", kill_on_drop: false }`
[INFO] [stdout] a784f0074d914b23f0f0e49b5e64066a0f43efd680231364cee00325438a2f85
[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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cff8bb40ca7e6b3c42fecd0ba863160ca343536120b57899b72103d895f86af0
[INFO] running `Command { std: "docker" "start" "-a" "cff8bb40ca7e6b3c42fecd0ba863160ca343536120b57899b72103d895f86af0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling serde v1.0.202
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[INFO] [stderr]     Checking scraper v0.19.0
[INFO] [stderr]     Checking snipgrep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking trycmd v0.15.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.11s
[INFO] running `Command { std: "docker" "inspect" "cff8bb40ca7e6b3c42fecd0ba863160ca343536120b57899b72103d895f86af0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cff8bb40ca7e6b3c42fecd0ba863160ca343536120b57899b72103d895f86af0", kill_on_drop: false }`
[INFO] [stdout] cff8bb40ca7e6b3c42fecd0ba863160ca343536120b57899b72103d895f86af0