[INFO] fetching crate nasm-rs 0.2.0...
[INFO] checking nasm-rs-0.2.0 against try#3d9fdbff4f377de96b3a51174e7a64086bee9a5c for pr-81477
[INFO] extracting crate nasm-rs 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate nasm-rs 0.2.0 on toolchain 3d9fdbff4f377de96b3a51174e7a64086bee9a5c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nasm-rs 0.2.0
[INFO] finished tweaking crates.io crate nasm-rs 0.2.0
[INFO] tweaked toml for crates.io crate nasm-rs 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 11f6c4988a861bc6235183e4e987abc86e597136a7d0bcfa81973f00aa5b125f
[INFO] running `Command { std: "docker" "start" "-a" "11f6c4988a861bc6235183e4e987abc86e597136a7d0bcfa81973f00aa5b125f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11f6c4988a861bc6235183e4e987abc86e597136a7d0bcfa81973f00aa5b125f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11f6c4988a861bc6235183e4e987abc86e597136a7d0bcfa81973f00aa5b125f", kill_on_drop: false }`
[INFO] [stdout] 11f6c4988a861bc6235183e4e987abc86e597136a7d0bcfa81973f00aa5b125f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f724749200516d733f614108468a68668cd3fdf09804981598e8d3b0e8a94edd
[INFO] running `Command { std: "docker" "start" "-a" "f724749200516d733f614108468a68668cd3fdf09804981598e8d3b0e8a94edd", kill_on_drop: false }`
[INFO] [stderr]     Checking nasm-rs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "f724749200516d733f614108468a68668cd3fdf09804981598e8d3b0e8a94edd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f724749200516d733f614108468a68668cd3fdf09804981598e8d3b0e8a94edd", kill_on_drop: false }`
[INFO] [stdout] f724749200516d733f614108468a68668cd3fdf09804981598e8d3b0e8a94edd