[INFO] fetching crate safeatomic-rs 0.2.0...
[INFO] testing safeatomic-rs-0.2.0 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate safeatomic-rs 0.2.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate safeatomic-rs 0.2.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate safeatomic-rs 0.2.0
[INFO] tweaked toml for crates.io crate safeatomic-rs 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate safeatomic-rs 0.2.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate safeatomic-rs 0.2.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9a4f3ab4b25a58900b64c67d8497283d2e3f168f03acbb4b9c8da02f9d5f3b3b
[INFO] running `Command { std: "docker" "start" "9a4f3ab4b25a58900b64c67d8497283d2e3f168f03acbb4b9c8da02f9d5f3b3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a4f3ab4b25a58900b64c67d8497283d2e3f168f03acbb4b9c8da02f9d5f3b3b", 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" "9a4f3ab4b25a58900b64c67d8497283d2e3f168f03acbb4b9c8da02f9d5f3b3b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a4f3ab4b25a58900b64c67d8497283d2e3f168f03acbb4b9c8da02f9d5f3b3b", 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" "9a4f3ab4b25a58900b64c67d8497283d2e3f168f03acbb4b9c8da02f9d5f3b3b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling safeatomic-rs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "9a4f3ab4b25a58900b64c67d8497283d2e3f168f03acbb4b9c8da02f9d5f3b3b", 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" "9a4f3ab4b25a58900b64c67d8497283d2e3f168f03acbb4b9c8da02f9d5f3b3b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling safeatomic-rs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "9a4f3ab4b25a58900b64c67d8497283d2e3f168f03acbb4b9c8da02f9d5f3b3b", 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" "9a4f3ab4b25a58900b64c67d8497283d2e3f168f03acbb4b9c8da02f9d5f3b3b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/safeatomic_rs-9bed5b7b2678257c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/write_modes.rs (/opt/rustwide/target/debug/deps/write_modes-2f22d907da87274d)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test preserving_missing_destination_behaves_like_plain ... ok
[INFO] [stdout] test with_mode_refuses_to_reuse_stale_tmp ... ok
[INFO] [stdout] test with_mode_is_exact_under_permissive_umask ... ok
[INFO] [stdout] test preserving_keeps_existing_destination_mode ... ok
[INFO] [stdout] test write_atomic_roundtrip_and_write_once_unchanged ... ok
[INFO] [stdout] test with_mode_honors_exact_mode_under_restrictive_umask ... ok
[INFO] [stdout] test plain_write_atomic_replaces_destination_mode_as_documented ... ok
[INFO] [stderr]    Doc-tests safeatomic_rs
[INFO] [stdout] test plain_write_atomic_mode_follows_umask_as_documented ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9a4f3ab4b25a58900b64c67d8497283d2e3f168f03acbb4b9c8da02f9d5f3b3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a4f3ab4b25a58900b64c67d8497283d2e3f168f03acbb4b9c8da02f9d5f3b3b", kill_on_drop: false }`
[INFO] [stdout] 9a4f3ab4b25a58900b64c67d8497283d2e3f168f03acbb4b9c8da02f9d5f3b3b
