[INFO] fetching crate samsvar 0.1.2...
[INFO] checking samsvar-0.1.2 against b26b4e75de6aac63fc6beeecebad5b3a5f84d2a4 for pr-164582
[INFO] extracting crate samsvar 0.1.2 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate samsvar 0.1.2
[INFO] finished tweaking crates.io crate samsvar 0.1.2
[INFO] tweaked toml for crates.io crate samsvar 0.1.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate samsvar 0.1.2 on toolchain b26b4e75de6aac63fc6beeecebad5b3a5f84d2a4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b26b4e75de6aac63fc6beeecebad5b3a5f84d2a4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b26b4e75de6aac63fc6beeecebad5b3a5f84d2a4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 13 packages to highest compatible versions
[INFO] [stderr]       Adding nom v7.1.3 (available: v8.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b26b4e75de6aac63fc6beeecebad5b3a5f84d2a4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c416e2076e3c18bb820f74e08630f3a1cab5c3c46e3d9dbc838b592ac4721c4d
[INFO] running `Command { std: "docker" "start" "c416e2076e3c18bb820f74e08630f3a1cab5c3c46e3d9dbc838b592ac4721c4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c416e2076e3c18bb820f74e08630f3a1cab5c3c46e3d9dbc838b592ac4721c4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c416e2076e3c18bb820f74e08630f3a1cab5c3c46e3d9dbc838b592ac4721c4d" "/opt/rustwide/cargo-home/bin/cargo" "+b26b4e75de6aac63fc6beeecebad5b3a5f84d2a4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c416e2076e3c18bb820f74e08630f3a1cab5c3c46e3d9dbc838b592ac4721c4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c416e2076e3c18bb820f74e08630f3a1cab5c3c46e3d9dbc838b592ac4721c4d" "/opt/rustwide/cargo-home/bin/cargo" "+b26b4e75de6aac63fc6beeecebad5b3a5f84d2a4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking serde_json v1.0.154
[INFO] [stderr]     Checking samsvar v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.15s
[INFO] running `Command { std: "docker" "inspect" "c416e2076e3c18bb820f74e08630f3a1cab5c3c46e3d9dbc838b592ac4721c4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c416e2076e3c18bb820f74e08630f3a1cab5c3c46e3d9dbc838b592ac4721c4d", kill_on_drop: false }`
[INFO] [stdout] c416e2076e3c18bb820f74e08630f3a1cab5c3c46e3d9dbc838b592ac4721c4d
