[INFO] fetching crate zvec-rust-build 0.7.2...
[INFO] testing zvec-rust-build-0.7.2 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate zvec-rust-build 0.7.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate zvec-rust-build 0.7.2
[INFO] finished tweaking crates.io crate zvec-rust-build 0.7.2
[INFO] tweaked toml for crates.io crate zvec-rust-build 0.7.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zvec-rust-build 0.7.2 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zvec-rust-build 0.7.2 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 8a386e9e6d338f61e07a714f72c06947300f45b71401009521fccbe55894ff9f
[INFO] running `Command { std: "docker" "start" "8a386e9e6d338f61e07a714f72c06947300f45b71401009521fccbe55894ff9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a386e9e6d338f61e07a714f72c06947300f45b71401009521fccbe55894ff9f", 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" "8a386e9e6d338f61e07a714f72c06947300f45b71401009521fccbe55894ff9f" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a386e9e6d338f61e07a714f72c06947300f45b71401009521fccbe55894ff9f", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8a386e9e6d338f61e07a714f72c06947300f45b71401009521fccbe55894ff9f" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling zvec-rust-build v0.7.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "8a386e9e6d338f61e07a714f72c06947300f45b71401009521fccbe55894ff9f", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8a386e9e6d338f61e07a714f72c06947300f45b71401009521fccbe55894ff9f" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling zvec-rust-build v0.7.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "8a386e9e6d338f61e07a714f72c06947300f45b71401009521fccbe55894ff9f", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8a386e9e6d338f61e07a714f72c06947300f45b71401009521fccbe55894ff9f" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/zvec-rust-build/3ad25a37d3950e3e/out/zvec_rust_build-3ad25a37d3950e3e)
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::binary_output_dir_none_when_too_shallow ... ok
[INFO] [stdout] test tests::binary_output_dir_pops_build_crate_out ... ok
[INFO] [stdout] test tests::is_same_file_is_false_for_missing_destination ... ok
[INFO] [stdout] test tests::runtime_lib_file_names_are_per_os ... ok
[INFO] [stdout] test tests::stage_file_copies_to_a_new_destination ... ok
[INFO] [stdout] test tests::binary_output_dir_handles_cross_target_triple ... ok
[INFO] [stdout] test tests::stage_file_detects_symlink_back_to_source ... ok
[INFO] [stdout] test tests::stage_file_no_ops_on_identical_path_and_preserves_contents ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests zvec_rust_build
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 14) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8a386e9e6d338f61e07a714f72c06947300f45b71401009521fccbe55894ff9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a386e9e6d338f61e07a714f72c06947300f45b71401009521fccbe55894ff9f", kill_on_drop: false }`
[INFO] [stdout] 8a386e9e6d338f61e07a714f72c06947300f45b71401009521fccbe55894ff9f
