[INFO] fetching crate placeholder 1.1.3...
[INFO] testing placeholder-1.1.3 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate placeholder 1.1.3 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate placeholder 1.1.3 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate placeholder 1.1.3
[INFO] finished tweaking crates.io crate placeholder 1.1.3
[INFO] tweaked toml for crates.io crate placeholder 1.1.3 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 456f574ba8e1ad9426e6da003478a8ca770adc788c48fc7168f52723a586a5f1
[INFO] running `Command { std: "docker" "start" "-a" "456f574ba8e1ad9426e6da003478a8ca770adc788c48fc7168f52723a586a5f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "456f574ba8e1ad9426e6da003478a8ca770adc788c48fc7168f52723a586a5f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "456f574ba8e1ad9426e6da003478a8ca770adc788c48fc7168f52723a586a5f1", kill_on_drop: false }`
[INFO] [stdout] 456f574ba8e1ad9426e6da003478a8ca770adc788c48fc7168f52723a586a5f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62a6dd67e6c4c662d3c0e0df6e7bab582805f093468d142da96fec50a40abc0e
[INFO] running `Command { std: "docker" "start" "-a" "62a6dd67e6c4c662d3c0e0df6e7bab582805f093468d142da96fec50a40abc0e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling placeholder v1.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.63s
[INFO] running `Command { std: "docker" "inspect" "62a6dd67e6c4c662d3c0e0df6e7bab582805f093468d142da96fec50a40abc0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62a6dd67e6c4c662d3c0e0df6e7bab582805f093468d142da96fec50a40abc0e", kill_on_drop: false }`
[INFO] [stdout] 62a6dd67e6c4c662d3c0e0df6e7bab582805f093468d142da96fec50a40abc0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b29f1311e4655119a824b66944aa1262ab8eed2718da4e95284f8f9203d7776
[INFO] running `Command { std: "docker" "start" "-a" "1b29f1311e4655119a824b66944aa1262ab8eed2718da4e95284f8f9203d7776", kill_on_drop: false }`
[INFO] [stderr]    Compiling placeholder v1.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.80s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/placeholder-35d243846ca0aa63)
[INFO] running `Command { std: "docker" "inspect" "1b29f1311e4655119a824b66944aa1262ab8eed2718da4e95284f8f9203d7776", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b29f1311e4655119a824b66944aa1262ab8eed2718da4e95284f8f9203d7776", kill_on_drop: false }`
[INFO] [stdout] 1b29f1311e4655119a824b66944aa1262ab8eed2718da4e95284f8f9203d7776
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c9fb1c511d8a338782847ade3c2053a20771be9c91c092dc87e00f9b5a8fe5c2
[INFO] running `Command { std: "docker" "start" "-a" "c9fb1c511d8a338782847ade3c2053a20771be9c91c092dc87e00f9b5a8fe5c2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/placeholder-35d243846ca0aa63)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::missing_start_value ... ok
[INFO] [stdout] test tests::missing_one_value_again ... ok
[INFO] [stdout] test tests::no_substitution ... ok
[INFO] [stdout] test tests::end ... ok
[INFO] [stdout] test tests::start ... ok
[INFO] [stdout] test tests::hello_beautiful_world ... ok
[INFO] [stdout] test tests::empty_string ... ok
[INFO] [stdout] test tests::ignore_escaped ... ok
[INFO] [stdout] test tests::missing_middle_value ... ok
[INFO] [stdout] test tests::middle ... ok
[INFO] [stdout] test tests::missing_end_value ... ok
[INFO] [stdout] test tests::missing_one_value ... ok
[INFO] [stdout] test tests::multi_line_hello ... ok
[INFO] [stdout] test tests::a_longer_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests placeholder
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] test src/lib.rs - render (line 67) ... ok
[INFO] [stdout] test src/lib.rs - render (line 87) ... ok
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.69s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c9fb1c511d8a338782847ade3c2053a20771be9c91c092dc87e00f9b5a8fe5c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9fb1c511d8a338782847ade3c2053a20771be9c91c092dc87e00f9b5a8fe5c2", kill_on_drop: false }`
[INFO] [stdout] c9fb1c511d8a338782847ade3c2053a20771be9c91c092dc87e00f9b5a8fe5c2