[INFO] fetching crate show-option 0.2.0...
[INFO] testing show-option-0.2.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate show-option 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate show-option 0.2.0
[INFO] finished tweaking crates.io crate show-option 0.2.0
[INFO] tweaked toml for crates.io crate show-option 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate show-option 0.2.0 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]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 8f3070e95c455dea1baad931e06b0fdc59893190b9af72b21a6b9400bc761351
[INFO] running `Command { std: "docker" "start" "-a" "8f3070e95c455dea1baad931e06b0fdc59893190b9af72b21a6b9400bc761351", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f3070e95c455dea1baad931e06b0fdc59893190b9af72b21a6b9400bc761351", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f3070e95c455dea1baad931e06b0fdc59893190b9af72b21a6b9400bc761351", kill_on_drop: false }`
[INFO] [stdout] 8f3070e95c455dea1baad931e06b0fdc59893190b9af72b21a6b9400bc761351
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 8360541f4eb6d36b592c650d910b1636daf19d093a6e40c7f1862973842a6480
[INFO] running `Command { std: "docker" "start" "-a" "8360541f4eb6d36b592c650d910b1636daf19d093a6e40c7f1862973842a6480", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_format v2.0.3
[INFO] [stderr]    Compiling show-option v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "8360541f4eb6d36b592c650d910b1636daf19d093a6e40c7f1862973842a6480", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8360541f4eb6d36b592c650d910b1636daf19d093a6e40c7f1862973842a6480", kill_on_drop: false }`
[INFO] [stdout] 8360541f4eb6d36b592c650d910b1636daf19d093a6e40c7f1862973842a6480
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] d8e2bc443c32d0af94ed2eabe17fbf471b28a22fb68663826dbc64707a5752f9
[INFO] running `Command { std: "docker" "start" "-a" "d8e2bc443c32d0af94ed2eabe17fbf471b28a22fb68663826dbc64707a5752f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling show-option v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "d8e2bc443c32d0af94ed2eabe17fbf471b28a22fb68663826dbc64707a5752f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8e2bc443c32d0af94ed2eabe17fbf471b28a22fb68663826dbc64707a5752f9", kill_on_drop: false }`
[INFO] [stdout] d8e2bc443c32d0af94ed2eabe17fbf471b28a22fb68663826dbc64707a5752f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 982cfe930595720b1fcadec9ffd132fa489ec1dd37284100d4c0b7644314a9f8
[INFO] running `Command { std: "docker" "start" "-a" "982cfe930595720b1fcadec9ffd132fa489ec1dd37284100d4c0b7644314a9f8", 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/show_option-a108a15901843484)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::format_option ... ok
[INFO] [stdout] test tests::show_or ... ok
[INFO] [stdout] test tests::show_prefixed_or ... ok
[INFO] [stdout] test tests::reuse ... ok
[INFO] [stdout] test tests::show_formatted_or ... ok
[INFO] [stderr]    Doc-tests show_option
[INFO] [stdout] test tests::show_suffixed_or ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - (line 49) ... ok
[INFO] [stdout] test src/lib.rs - ShowOption::show_or (line 103) ... ok
[INFO] [stdout] test src/lib.rs - (line 79) ... ok
[INFO] [stdout] test src/lib.rs - ShowOption::show_suffixed_or (line 131) ... ok
[INFO] [stdout] test src/lib.rs - (line 69) ... ok
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] test src/lib.rs - ShowOption::show_prefixed_or (line 116) ... ok
[INFO] [stdout] test src/lib.rs - (line 62) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] test src/lib.rs - ShowOption::show_formatted_or (line 163) ... ok
[INFO] [stdout] test src/lib.rs - ShowOption::show_surrounded_or (line 145) ... ok
[INFO] [stdout] test src/lib.rs - format_option (line 308) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.66s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "982cfe930595720b1fcadec9ffd132fa489ec1dd37284100d4c0b7644314a9f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "982cfe930595720b1fcadec9ffd132fa489ec1dd37284100d4c0b7644314a9f8", kill_on_drop: false }`
[INFO] [stdout] 982cfe930595720b1fcadec9ffd132fa489ec1dd37284100d4c0b7644314a9f8