[INFO] fetching crate spar-command 0.1.0...
[INFO] testing spar-command-0.1.0 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate spar-command 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate spar-command 0.1.0
[INFO] finished tweaking crates.io crate spar-command 0.1.0
[INFO] tweaked toml for crates.io crate spar-command 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate spar-command 0.1.0 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 spar-command 0.1.0 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-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 7c19dc4ed3017bddcf3c0c8eb4244e0e81dfb1f2f7a21178923b61d133146bc8
[INFO] running `Command { std: "docker" "start" "7c19dc4ed3017bddcf3c0c8eb4244e0e81dfb1f2f7a21178923b61d133146bc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c19dc4ed3017bddcf3c0c8eb4244e0e81dfb1f2f7a21178923b61d133146bc8", 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" "7c19dc4ed3017bddcf3c0c8eb4244e0e81dfb1f2f7a21178923b61d133146bc8" "/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" "7c19dc4ed3017bddcf3c0c8eb4244e0e81dfb1f2f7a21178923b61d133146bc8", 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" "7c19dc4ed3017bddcf3c0c8eb4244e0e81dfb1f2f7a21178923b61d133146bc8" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling spar-command v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "7c19dc4ed3017bddcf3c0c8eb4244e0e81dfb1f2f7a21178923b61d133146bc8", 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" "7c19dc4ed3017bddcf3c0c8eb4244e0e81dfb1f2f7a21178923b61d133146bc8" "/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 spar-command v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "7c19dc4ed3017bddcf3c0c8eb4244e0e81dfb1f2f7a21178923b61d133146bc8", 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" "7c19dc4ed3017bddcf3c0c8eb4244e0e81dfb1f2f7a21178923b61d133146bc8" "/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/spar_command-e7dfd05a3f3dfc3a)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test plan::tests::command_plan_no_args_no_overrides ... ok
[INFO] [stdout] test plan::tests::empty_shell_plan_is_constructible ... ok
[INFO] [stdout] test plan::tests::environment_override_equality ... ok
[INFO] [stdout] test plan::tests::join_variants_are_distinct ... ok
[INFO] [stdout] test plan::tests::pipeline_plan_holds_ordered_commands ... ok
[INFO] [stdout] test plan::tests::command_plan_equality_and_clone ... ok
[INFO] [stdout] test plan::tests::shell_plan_holds_ordered_joined_steps ... ok
[INFO] [stdout] test plan::tests::step_wraps_command_or_pipeline ... ok
[INFO] [stdout] test plan::tests::then_appends_steps_in_order ... ok
[INFO] [stdout] test plan::tests::command_plan_construction_and_field_access ... ok
[INFO] [stdout] test plan::tests::command_keeps_generic_redirections_in_source_order ... ok
[INFO] [stdout] test plan::tests::pipeline_plan_equality ... ok
[INFO] [stdout] test plan::tests::redirection_duplicate_fd_equality ... ok
[INFO] [stdout] test plan::tests::primitive_types_are_cloneable ... ok
[INFO] [stdout] test plan::tests::then_with_empty_right_operand_is_a_noop ... ok
[INFO] [stderr]    Doc-tests spar_command
[INFO] [stdout] test plan::tests::working_directory_equality ... ok
[INFO] [stdout] test plan::tests::redirection_file_truncate_equality ... ok
[INFO] [stdout] test plan::tests::redirection_file_append_differs_from_truncate ... ok
[INFO] [stdout] test plan::tests::then_does_not_mutate_operands_because_it_takes_them_by_value ... ok
[INFO] [stdout] test plan::tests::then_runs_the_first_step_of_the_second_plan_unconditionally ... ok
[INFO] [stdout] test plan::tests::then_with_empty_left_operand_preserves_an_always_head ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "7c19dc4ed3017bddcf3c0c8eb4244e0e81dfb1f2f7a21178923b61d133146bc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c19dc4ed3017bddcf3c0c8eb4244e0e81dfb1f2f7a21178923b61d133146bc8", kill_on_drop: false }`
[INFO] [stdout] 7c19dc4ed3017bddcf3c0c8eb4244e0e81dfb1f2f7a21178923b61d133146bc8
