[INFO] fetching crate rawcmd 0.6.3...
[INFO] testing rawcmd-0.6.3 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate rawcmd 0.6.3 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate rawcmd 0.6.3
[INFO] finished tweaking crates.io crate rawcmd 0.6.3
[INFO] tweaked toml for crates.io crate rawcmd 0.6.3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rawcmd 0.6.3 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 517ec4ff5f3b25998473cfde1c1f8d1efcac527870542046371173f822ac417f
[INFO] running `Command { std: "docker" "start" "-a" "517ec4ff5f3b25998473cfde1c1f8d1efcac527870542046371173f822ac417f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "517ec4ff5f3b25998473cfde1c1f8d1efcac527870542046371173f822ac417f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "517ec4ff5f3b25998473cfde1c1f8d1efcac527870542046371173f822ac417f", kill_on_drop: false }`
[INFO] [stdout] 517ec4ff5f3b25998473cfde1c1f8d1efcac527870542046371173f822ac417f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 573402ae07c6d3d56456251c49d746f7352589b2686d7464e8636cb5d7b774d9
[INFO] running `Command { std: "docker" "start" "-a" "573402ae07c6d3d56456251c49d746f7352589b2686d7464e8636cb5d7b774d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling rawcmd v0.6.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "573402ae07c6d3d56456251c49d746f7352589b2686d7464e8636cb5d7b774d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "573402ae07c6d3d56456251c49d746f7352589b2686d7464e8636cb5d7b774d9", kill_on_drop: false }`
[INFO] [stdout] 573402ae07c6d3d56456251c49d746f7352589b2686d7464e8636cb5d7b774d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 114783a003b8c905aad3a362a00f4c1dddcfd348765d2c168f9d239dbbcd7005
[INFO] running `Command { std: "docker" "start" "-a" "114783a003b8c905aad3a362a00f4c1dddcfd348765d2c168f9d239dbbcd7005", kill_on_drop: false }`
[INFO] [stderr]    Compiling rawcmd v0.6.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]  --> tests/lib.rs:5:71
[INFO] [stdout]   |
[INFO] [stdout] 5 |     fn resolver0(_: &Intent, _: &mut Context) -> Result<i32> { Ok(0) };
[INFO] [stdout]   |                                                                       ^ help: remove this semicolon
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]  --> tests/lib.rs:6:71
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn resolver1(_: &Intent, _: &mut Context) -> Result<i32> { Ok(1) };
[INFO] [stdout]   |                                                                       ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/command.rs:212:75
[INFO] [stdout]     |
[INFO] [stdout] 212 |         fn resolver0(_: &Intent, _: &mut Context) -> Result<i32> { Ok(1) };
[INFO] [stdout]     |                                                                           ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/command.rs:213:75
[INFO] [stdout]     |
[INFO] [stdout] 213 |         fn resolver1(_: &Intent, _: &mut Context) -> Result<i32> { Ok(2) };
[INFO] [stdout]     |                                                                           ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "114783a003b8c905aad3a362a00f4c1dddcfd348765d2c168f9d239dbbcd7005", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "114783a003b8c905aad3a362a00f4c1dddcfd348765d2c168f9d239dbbcd7005", kill_on_drop: false }`
[INFO] [stdout] 114783a003b8c905aad3a362a00f4c1dddcfd348765d2c168f9d239dbbcd7005
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 73863e44cb680a890e2f9646702c4e996fd06167a0c5cb9a22578d071b0fe02b
[INFO] running `Command { std: "docker" "start" "-a" "73863e44cb680a890e2f9646702c4e996fd06167a0c5cb9a22578d071b0fe02b", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]  --> tests/lib.rs:5:71
[INFO] [stderr]   |
[INFO] [stderr] 5 |     fn resolver0(_: &Intent, _: &mut Context) -> Result<i32> { Ok(0) };
[INFO] [stderr]   |                                                                       ^ help: remove this semicolon
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]  --> tests/lib.rs:6:71
[INFO] [stderr]   |
[INFO] [stderr] 6 |     fn resolver1(_: &Intent, _: &mut Context) -> Result<i32> { Ok(1) };
[INFO] [stderr]   |                                                                       ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: `rawcmd` (test "lib") generated 2 warnings
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/command.rs:212:75
[INFO] [stderr]     |
[INFO] [stderr] 212 |         fn resolver0(_: &Intent, _: &mut Context) -> Result<i32> { Ok(1) };
[INFO] [stderr]     |                                                                           ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/command.rs:213:75
[INFO] [stderr]     |
[INFO] [stderr] 213 |         fn resolver1(_: &Intent, _: &mut Context) -> Result<i32> { Ok(2) };
[INFO] [stderr]     |                                                                           ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: `rawcmd` (lib test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rawcmd-8edf558332b58b12)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test command::tests::resolves_subcommand ... ok
[INFO] [stdout] test utils::tests::builds_command_positions ... ok
[INFO] [stdout] test intent::tests::provides_flag_by_name ... ok
[INFO] [stdout] test intent::tests::provides_param_by_name ... ok
[INFO] [stdout] test utils::tests::builds_param_summaries ... ok
[INFO] [stdout] test intent::tests::checks_argument_existance ... ok
[INFO] [stdout] test intent::tests::checks_param_existance ... ok
[INFO] [stdout] test command::tests::handles_error ... ok
[INFO] [stderr]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-794a4c398684f89f)
[INFO] [stdout] test command::tests::resolves_command ... ok
[INFO] [stderr]    Doc-tests rawcmd
[INFO] [stdout] test utils::tests::builds_supcommand_summaries ... ok
[INFO] [stdout] test utils::tests::splits_equal_args ... ok
[INFO] [stdout] test utils::tests::builds_flag_summaries ... ok
[INFO] [stdout] test intent::tests::checks_flag_existance ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test performs_command ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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" "73863e44cb680a890e2f9646702c4e996fd06167a0c5cb9a22578d071b0fe02b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73863e44cb680a890e2f9646702c4e996fd06167a0c5cb9a22578d071b0fe02b", kill_on_drop: false }`
[INFO] [stdout] 73863e44cb680a890e2f9646702c4e996fd06167a0c5cb9a22578d071b0fe02b