[INFO] fetching crate embed_js_build 0.1.4...
[INFO] checking embed_js_build-0.1.4 against master#8007b506ac5da629f223b755f5a5391edd5f6d01 for pr-88041
[INFO] extracting crate embed_js_build 0.1.4 into /workspace/builds/worker-50/source
[INFO] validating manifest of crates.io crate embed_js_build 0.1.4 on toolchain 8007b506ac5da629f223b755f5a5391edd5f6d01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate embed_js_build 0.1.4
[INFO] finished tweaking crates.io crate embed_js_build 0.1.4
[INFO] tweaked toml for crates.io crate embed_js_build 0.1.4 written to /workspace/builds/worker-50/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "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" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e9bd5acf15c006c6be7ca1119c79297fa142248866ec2683949507282883c457
[INFO] running `Command { std: "docker" "start" "-a" "e9bd5acf15c006c6be7ca1119c79297fa142248866ec2683949507282883c457", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9bd5acf15c006c6be7ca1119c79297fa142248866ec2683949507282883c457", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9bd5acf15c006c6be7ca1119c79297fa142248866ec2683949507282883c457", kill_on_drop: false }`
[INFO] [stdout] e9bd5acf15c006c6be7ca1119c79297fa142248866ec2683949507282883c457
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d1baaa413561f32a4a8135cfa616c01f1ea64fbd5f724baca251c35bb53cd60
[INFO] running `Command { std: "docker" "start" "-a" "4d1baaa413561f32a4a8135cfa616c01f1ea64fbd5f724baca251c35bb53cd60", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-xid v0.0.4
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking quote v0.3.15
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking parking_lot_core v0.2.14
[INFO] [stderr]     Checking uuid v0.5.1
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]     Checking owning_ref v0.3.3
[INFO] [stderr]     Checking cpp_synom v0.12.0
[INFO] [stderr]     Checking serde_json v1.0.66
[INFO] [stderr]     Checking cpp_syn v0.12.0
[INFO] [stderr]     Checking parking_lot v0.4.8
[INFO] [stderr]     Checking parity-wasm v0.17.0
[INFO] [stderr]     Checking cpp_synmap v0.3.0
[INFO] [stderr]     Checking embed_js_common v0.3.0
[INFO] [stderr]     Checking embed_js_build v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.34s
[INFO] running `Command { std: "docker" "inspect" "4d1baaa413561f32a4a8135cfa616c01f1ea64fbd5f724baca251c35bb53cd60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d1baaa413561f32a4a8135cfa616c01f1ea64fbd5f724baca251c35bb53cd60", kill_on_drop: false }`
[INFO] [stdout] 4d1baaa413561f32a4a8135cfa616c01f1ea64fbd5f724baca251c35bb53cd60