[INFO] fetching crate newtabgen 0.6.1...
[INFO] checking newtabgen-0.6.1 against master#6d05c430d2f0573bf98320bb1d2457a72ea1e67f for pr-116607
[INFO] extracting crate newtabgen 0.6.1 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate newtabgen 0.6.1 on toolchain 6d05c430d2f0573bf98320bb1d2457a72ea1e67f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6d05c430d2f0573bf98320bb1d2457a72ea1e67f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate newtabgen 0.6.1
[INFO] finished tweaking crates.io crate newtabgen 0.6.1
[INFO] tweaked toml for crates.io crate newtabgen 0.6.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6d05c430d2f0573bf98320bb1d2457a72ea1e67f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6d05c430d2f0573bf98320bb1d2457a72ea1e67f" "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 resource v0.5.0
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[INFO] [stderr]   Downloaded css-minify v0.3.1
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[INFO] [stderr]   Downloaded vec1 v1.10.1
[INFO] [stderr]   Downloaded scraper v0.13.0
[INFO] [stderr]   Downloaded quoted-string v0.2.2
[INFO] [stderr]   Downloaded minify-js v0.4.3
[INFO] [stderr]   Downloaded reqwest-wasm v0.11.16
[INFO] [stderr]   Downloaded rsass v0.26.0
[INFO] [stderr]   Downloaded mime-parse-4 v0.0.0
[INFO] [stderr]   Downloaded serde_any v0.5.0
[INFO] [stderr]   Downloaded serde-xml-any v0.0.3
[INFO] [stderr]   Downloaded tokio-futures-byteorder v0.2.0
[INFO] [stderr]   Downloaded mime_4 v0.4.0-a.0
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[INFO] [stderr]   Downloaded ron v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+6d05c430d2f0573bf98320bb1d2457a72ea1e67f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a18b7b086da9a41c981a3a5435099121de8e101ffc2cb8c35575f40b5468a3df
[INFO] running `Command { std: "docker" "start" "-a" "a18b7b086da9a41c981a3a5435099121de8e101ffc2cb8c35575f40b5468a3df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a18b7b086da9a41c981a3a5435099121de8e101ffc2cb8c35575f40b5468a3df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a18b7b086da9a41c981a3a5435099121de8e101ffc2cb8c35575f40b5468a3df", kill_on_drop: false }`
[INFO] [stdout] a18b7b086da9a41c981a3a5435099121de8e101ffc2cb8c35575f40b5468a3df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+6d05c430d2f0573bf98320bb1d2457a72ea1e67f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bcb3bf124c5de1137a6149398effb7e43e2331a2ed37cc22e18b53f4ad1c3460
[INFO] running `Command { std: "docker" "start" "-a" "bcb3bf124c5de1137a6149398effb7e43e2331a2ed37cc22e18b53f4ad1c3460", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.6.4
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[INFO] [stderr]     Checking newtabgen v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.36s
[INFO] running `Command { std: "docker" "inspect" "bcb3bf124c5de1137a6149398effb7e43e2331a2ed37cc22e18b53f4ad1c3460", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcb3bf124c5de1137a6149398effb7e43e2331a2ed37cc22e18b53f4ad1c3460", kill_on_drop: false }`
[INFO] [stdout] bcb3bf124c5de1137a6149398effb7e43e2331a2ed37cc22e18b53f4ad1c3460