[INFO] fetching crate placeholder 1.1.4...
[INFO] testing placeholder-1.1.4 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate placeholder 1.1.4 into /workspace/builds/worker-5-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-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate placeholder 1.1.4 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa8d1daad21997576fcdfc2087b0bec9c5f9aa9765f95f0b67b9b2f589dac7c4
[INFO] running `Command { std: "docker" "start" "-a" "fa8d1daad21997576fcdfc2087b0bec9c5f9aa9765f95f0b67b9b2f589dac7c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa8d1daad21997576fcdfc2087b0bec9c5f9aa9765f95f0b67b9b2f589dac7c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa8d1daad21997576fcdfc2087b0bec9c5f9aa9765f95f0b67b9b2f589dac7c4", kill_on_drop: false }`
[INFO] [stdout] fa8d1daad21997576fcdfc2087b0bec9c5f9aa9765f95f0b67b9b2f589dac7c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] f71281681a7d09a62400229b602fd63c25a20153600104babeeb1a7c57c1d5f9
[INFO] running `Command { std: "docker" "start" "-a" "f71281681a7d09a62400229b602fd63c25a20153600104babeeb1a7c57c1d5f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling placeholder v1.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.56s
[INFO] running `Command { std: "docker" "inspect" "f71281681a7d09a62400229b602fd63c25a20153600104babeeb1a7c57c1d5f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f71281681a7d09a62400229b602fd63c25a20153600104babeeb1a7c57c1d5f9", kill_on_drop: false }`
[INFO] [stdout] f71281681a7d09a62400229b602fd63c25a20153600104babeeb1a7c57c1d5f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 72815267b3202f0b2168470ddcee4fcb3353c733712283d98d8832ed99551954
[INFO] running `Command { std: "docker" "start" "-a" "72815267b3202f0b2168470ddcee4fcb3353c733712283d98d8832ed99551954", kill_on_drop: false }`
[INFO] [stderr]    Compiling placeholder v1.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "72815267b3202f0b2168470ddcee4fcb3353c733712283d98d8832ed99551954", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72815267b3202f0b2168470ddcee4fcb3353c733712283d98d8832ed99551954", kill_on_drop: false }`
[INFO] [stdout] 72815267b3202f0b2168470ddcee4fcb3353c733712283d98d8832ed99551954
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] dd62d1e2dacbfa33e03ab89f9060c87707efe1d253ebf97cc3374c3ff94da078
[INFO] running `Command { std: "docker" "start" "-a" "dd62d1e2dacbfa33e03ab89f9060c87707efe1d253ebf97cc3374c3ff94da078", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/placeholder-c6e736cbe55d4e20)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::missing_one_value_again ... ok
[INFO] [stdout] test tests::missing_start_value ... ok
[INFO] [stdout] test tests::empty_string ... ok
[INFO] [stdout] test tests::missing_middle_value ... ok
[INFO] [stdout] test tests::no_substitution ... ok
[INFO] [stdout] test tests::missing_end_value ... ok
[INFO] [stdout] test tests::ignore_escaped ... ok
[INFO] [stdout] test tests::middle ... ok
[INFO] [stdout] test tests::missing_one_value ... ok
[INFO] [stdout] test tests::start ... ok
[INFO] [stdout] test tests::hello_beautiful_world ... ok
[INFO] [stdout] test tests::multi_line_hello ... ok
[INFO] [stdout] test tests::end ... 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 0.15s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dd62d1e2dacbfa33e03ab89f9060c87707efe1d253ebf97cc3374c3ff94da078", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd62d1e2dacbfa33e03ab89f9060c87707efe1d253ebf97cc3374c3ff94da078", kill_on_drop: false }`
[INFO] [stdout] dd62d1e2dacbfa33e03ab89f9060c87707efe1d253ebf97cc3374c3ff94da078