[INFO] fetching crate lahl 0.0.3...
[INFO] testing lahl-0.0.3 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate lahl 0.0.3 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate lahl 0.0.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate lahl 0.0.3
[INFO] tweaked toml for crates.io crate lahl 0.0.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lahl 0.0.3 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] crate crates.io crate lahl 0.0.3 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 1cd322d22f1f65224a99dddb8f0bcb6509399e60f08a1828e75286cefcbbebc5
[INFO] running `Command { std: "docker" "start" "-a" "1cd322d22f1f65224a99dddb8f0bcb6509399e60f08a1828e75286cefcbbebc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1cd322d22f1f65224a99dddb8f0bcb6509399e60f08a1828e75286cefcbbebc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cd322d22f1f65224a99dddb8f0bcb6509399e60f08a1828e75286cefcbbebc5", kill_on_drop: false }`
[INFO] [stdout] 1cd322d22f1f65224a99dddb8f0bcb6509399e60f08a1828e75286cefcbbebc5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 30415c25cb08ddd102801a21bafd919e7848245287e996fe95653729c2745ff9
[INFO] running `Command { std: "docker" "start" "-a" "30415c25cb08ddd102801a21bafd919e7848245287e996fe95653729c2745ff9", kill_on_drop: false }`
[INFO] [stderr]    Compiling lahl v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "30415c25cb08ddd102801a21bafd919e7848245287e996fe95653729c2745ff9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30415c25cb08ddd102801a21bafd919e7848245287e996fe95653729c2745ff9", kill_on_drop: false }`
[INFO] [stdout] 30415c25cb08ddd102801a21bafd919e7848245287e996fe95653729c2745ff9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b8c0d10569816c3d769a5eb52bf6d06a54f128abeeaccd05494e616aba7a05c1
[INFO] running `Command { std: "docker" "start" "-a" "b8c0d10569816c3d769a5eb52bf6d06a54f128abeeaccd05494e616aba7a05c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling lahl v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "b8c0d10569816c3d769a5eb52bf6d06a54f128abeeaccd05494e616aba7a05c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8c0d10569816c3d769a5eb52bf6d06a54f128abeeaccd05494e616aba7a05c1", kill_on_drop: false }`
[INFO] [stdout] b8c0d10569816c3d769a5eb52bf6d06a54f128abeeaccd05494e616aba7a05c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 937e2d42f987d412ee4c2e6643ee78375cea674695b78754a9e385a482a6fb66
[INFO] running `Command { std: "docker" "start" "-a" "937e2d42f987d412ee4c2e6643ee78375cea674695b78754a9e385a482a6fb66", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/lahl-52c2ab4115947c5b)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test tests::invalid_flag ... ok
[INFO] [stdout] test tests::get_positional_arguments ... ok
[INFO] [stdout] test tests::invalid_default ... ok
[INFO] [stdout] test tests::expected_positional_value ... ok
[INFO] [stdout] test tests::duplicate_endpoints_and_parameter_names ... ok
[INFO] [stdout] test tests::ok ... ok
[INFO] [stdout] test tests::bad_parameter_name ... ok
[INFO] [stdout] test tests::named_multiple ... ok
[INFO] [stdout] test tests::bad_endpoint_name ... ok
[INFO] [stdout] test tests::write_help ... ok
[INFO] [stdout] test tests::write_help_for_command ... ok
[INFO] [stdout] test tests::expected_a_command ... ok
[INFO] [stdout] test tests::positional_after_multiple ... ok
[INFO] [stdout] test tests::get_named_arguments ... ok
[INFO] [stdout] test tests::get_positional_and_named_arguments ... ok
[INFO] [stdout] test tests::invalid_first_command ... ok
[INFO] [stdout] test tests::default_endpoint ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lahl
[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" "937e2d42f987d412ee4c2e6643ee78375cea674695b78754a9e385a482a6fb66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "937e2d42f987d412ee4c2e6643ee78375cea674695b78754a9e385a482a6fb66", kill_on_drop: false }`
[INFO] [stdout] 937e2d42f987d412ee4c2e6643ee78375cea674695b78754a9e385a482a6fb66