[INFO] fetching crate snafu 0.8.9...
[INFO] checking snafu-0.8.9 against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-150727
[INFO] extracting crate snafu 0.8.9 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate snafu 0.8.9
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate snafu 0.8.9
[INFO] tweaked toml for crates.io crate snafu 0.8.9 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate snafu 0.8.9 on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate snafu 0.8.9 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded snafu-derive v0.8.9
[INFO] [stderr]   Downloaded miniz_oxide v0.7.4
[INFO] [stderr]   Downloaded addr2line v0.20.0
[INFO] [stderr]   Downloaded cc v1.0.99
[INFO] [stderr]   Downloaded object v0.31.1
[INFO] [stderr]   Downloaded backtrace v0.3.68
[INFO] [stderr]   Downloaded syn v2.0.56
[INFO] [stderr]   Downloaded gimli v0.27.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 91facd4f025f694b4c46a83c2487d378a680d09fb5ff7b5f11f3732d528ed1c0
[INFO] running `Command { std: "docker" "start" "-a" "91facd4f025f694b4c46a83c2487d378a680d09fb5ff7b5f11f3732d528ed1c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91facd4f025f694b4c46a83c2487d378a680d09fb5ff7b5f11f3732d528ed1c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91facd4f025f694b4c46a83c2487d378a680d09fb5ff7b5f11f3732d528ed1c0", kill_on_drop: false }`
[INFO] [stdout] 91facd4f025f694b4c46a83c2487d378a680d09fb5ff7b5f11f3732d528ed1c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8585d1fe351feaab837c67ea1856668efa3f45e9b20df6fe8cadfd4f490f0e9b
[INFO] running `Command { std: "docker" "start" "-a" "8585d1fe351feaab837c67ea1856668efa3f45e9b20df6fe8cadfd4f490f0e9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.56
[INFO] [stderr]    Compiling snafu-derive v0.8.9
[INFO] [stderr]     Checking snafu v0.8.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.73s
[INFO] running `Command { std: "docker" "inspect" "8585d1fe351feaab837c67ea1856668efa3f45e9b20df6fe8cadfd4f490f0e9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8585d1fe351feaab837c67ea1856668efa3f45e9b20df6fe8cadfd4f490f0e9b", kill_on_drop: false }`
[INFO] [stdout] 8585d1fe351feaab837c67ea1856668efa3f45e9b20df6fe8cadfd4f490f0e9b
