[INFO] fetching crate placeholder 1.1.4...
[INFO] testing placeholder-1.1.4 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate placeholder 1.1.4 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate placeholder 1.1.4
[INFO] finished tweaking crates.io crate placeholder 1.1.4
[INFO] tweaked toml for crates.io crate placeholder 1.1.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate placeholder 1.1.4 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bfa6850603a6703dcf333c9de2aca3519826ef50e483a55c5a3d65f7791bb42c
[INFO] running `Command { std: "docker" "start" "-a" "bfa6850603a6703dcf333c9de2aca3519826ef50e483a55c5a3d65f7791bb42c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfa6850603a6703dcf333c9de2aca3519826ef50e483a55c5a3d65f7791bb42c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfa6850603a6703dcf333c9de2aca3519826ef50e483a55c5a3d65f7791bb42c", kill_on_drop: false }`
[INFO] [stdout] bfa6850603a6703dcf333c9de2aca3519826ef50e483a55c5a3d65f7791bb42c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1b270102f1d36c28b19f107d2a0d9c193cb4ef2eb5b094f0234a54415b5d0cb
[INFO] running `Command { std: "docker" "start" "-a" "f1b270102f1d36c28b19f107d2a0d9c193cb4ef2eb5b094f0234a54415b5d0cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling placeholder v1.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.98s
[INFO] running `Command { std: "docker" "inspect" "f1b270102f1d36c28b19f107d2a0d9c193cb4ef2eb5b094f0234a54415b5d0cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1b270102f1d36c28b19f107d2a0d9c193cb4ef2eb5b094f0234a54415b5d0cb", kill_on_drop: false }`
[INFO] [stdout] f1b270102f1d36c28b19f107d2a0d9c193cb4ef2eb5b094f0234a54415b5d0cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8964ddcc0d1bc7ab902785f7f0c57f6adfe1be532bcdd96d49d1d985ddf5c320
[INFO] running `Command { std: "docker" "start" "-a" "8964ddcc0d1bc7ab902785f7f0c57f6adfe1be532bcdd96d49d1d985ddf5c320", kill_on_drop: false }`
[INFO] [stderr]    Compiling placeholder v1.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "8964ddcc0d1bc7ab902785f7f0c57f6adfe1be532bcdd96d49d1d985ddf5c320", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8964ddcc0d1bc7ab902785f7f0c57f6adfe1be532bcdd96d49d1d985ddf5c320", kill_on_drop: false }`
[INFO] [stdout] 8964ddcc0d1bc7ab902785f7f0c57f6adfe1be532bcdd96d49d1d985ddf5c320
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0437b08bddaf4c0f78e1202b07695a1433b3527586dfe006d212bb4041edbb95
[INFO] running `Command { std: "docker" "start" "-a" "0437b08bddaf4c0f78e1202b07695a1433b3527586dfe006d212bb4041edbb95", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/placeholder-a5c8d6659cc05fa7)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::end ... ok
[INFO] [stdout] test tests::ignore_escaped ... ok
[INFO] [stdout] test tests::missing_middle_value ... ok
[INFO] [stdout] test tests::missing_start_value ... ok
[INFO] [stdout] test tests::empty_string ... ok
[INFO] [stdout] test tests::missing_one_value_again ... ok
[INFO] [stdout] test tests::no_substitution ... ok
[INFO] [stdout] test tests::missing_one_value ... ok
[INFO] [stdout] test tests::start ... ok
[INFO] [stdout] test tests::missing_end_value ... ok
[INFO] [stdout] test tests::middle ... ok
[INFO] [stdout] test tests::hello_beautiful_world ... 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 0.14s
[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 87) ... ok
[INFO] [stdout] test src/lib.rs - render (line 67) ... 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 1.11s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0437b08bddaf4c0f78e1202b07695a1433b3527586dfe006d212bb4041edbb95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0437b08bddaf4c0f78e1202b07695a1433b3527586dfe006d212bb4041edbb95", kill_on_drop: false }`
[INFO] [stdout] 0437b08bddaf4c0f78e1202b07695a1433b3527586dfe006d212bb4041edbb95