[INFO] fetching crate beaumont-linear-algebra 0.1.2...
[INFO] checking beaumont-linear-algebra-0.1.2 against master#2b112efcccf831c0e0fbaa6470047c7067f12801 for pr-150727-1
[INFO] extracting crate beaumont-linear-algebra 0.1.2 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate beaumont-linear-algebra 0.1.2
[INFO] finished tweaking crates.io crate beaumont-linear-algebra 0.1.2
[INFO] tweaked toml for crates.io crate beaumont-linear-algebra 0.1.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate beaumont-linear-algebra 0.1.2 on toolchain 2b112efcccf831c0e0fbaa6470047c7067f12801
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2b112efcccf831c0e0fbaa6470047c7067f12801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate beaumont-linear-algebra 0.1.2 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" "+2b112efcccf831c0e0fbaa6470047c7067f12801" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quote v1.0.42
[INFO] [stderr]   Downloaded proc-macro2 v1.0.103
[INFO] [stderr]   Downloaded beaumont-macros v0.1.2
[INFO] [stderr]   Downloaded beaumont-numbers v0.1.2
[INFO] [stderr]   Downloaded syn v2.0.109
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2b112efcccf831c0e0fbaa6470047c7067f12801" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 60016fcbc4f48cdf93a88d5b2c91abff7b5a2dba81e7085c666e8983d2daee8b
[INFO] running `Command { std: "docker" "start" "-a" "60016fcbc4f48cdf93a88d5b2c91abff7b5a2dba81e7085c666e8983d2daee8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60016fcbc4f48cdf93a88d5b2c91abff7b5a2dba81e7085c666e8983d2daee8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60016fcbc4f48cdf93a88d5b2c91abff7b5a2dba81e7085c666e8983d2daee8b", kill_on_drop: false }`
[INFO] [stdout] 60016fcbc4f48cdf93a88d5b2c91abff7b5a2dba81e7085c666e8983d2daee8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2b112efcccf831c0e0fbaa6470047c7067f12801" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 102f11b92b28fbdc4942c9d9b8eef6fcec054196b30303cd77b2e48b14a9a19e
[INFO] running `Command { std: "docker" "start" "-a" "102f11b92b28fbdc4942c9d9b8eef6fcec054196b30303cd77b2e48b14a9a19e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling syn v2.0.109
[INFO] [stderr]    Compiling beaumont-macros v0.1.2
[INFO] [stderr]     Checking beaumont-numbers v0.1.2
[INFO] [stderr]     Checking beaumont-linear-algebra v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.20s
[INFO] running `Command { std: "docker" "inspect" "102f11b92b28fbdc4942c9d9b8eef6fcec054196b30303cd77b2e48b14a9a19e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "102f11b92b28fbdc4942c9d9b8eef6fcec054196b30303cd77b2e48b14a9a19e", kill_on_drop: false }`
[INFO] [stdout] 102f11b92b28fbdc4942c9d9b8eef6fcec054196b30303cd77b2e48b14a9a19e