[INFO] fetching crate emit_file 1.12.0...
[INFO] testing emit_file-1.12.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate emit_file 1.12.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate emit_file 1.12.0
[INFO] finished tweaking crates.io crate emit_file 1.12.0
[INFO] tweaked toml for crates.io crate emit_file 1.12.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate emit_file 1.12.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate emit_file 1.12.0 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded emit_batcher v1.12.0
[INFO] [stderr]   Downloaded sval_json v2.14.1
[INFO] [stderr]   Downloaded serde_buf v0.1.1
[INFO] [stderr]   Downloaded sval_dynamic v2.14.1
[INFO] [stderr]   Downloaded sval_buffer v2.14.1
[INFO] [stderr]   Downloaded sval v2.14.1
[INFO] [stderr]   Downloaded value-bag-serde1 v1.11.1
[INFO] [stderr]   Downloaded value-bag v1.11.1
[INFO] [stderr]   Downloaded fv-template v0.5.1
[INFO] [stderr]   Downloaded sval_fmt v2.14.1
[INFO] [stderr]   Downloaded sval_ref v2.14.1
[INFO] [stderr]   Downloaded sval_serde v2.14.1
[INFO] [stderr]   Downloaded value-bag-sval2 v1.11.1
[INFO] [stderr]   Downloaded emit_macros v1.12.0
[INFO] [stderr]   Downloaded serde_fmt v1.0.3
[INFO] [stderr]   Downloaded emit_core v1.12.0
[INFO] [stderr]   Downloaded sval_nested v2.14.1
[INFO] [stderr]   Downloaded emit v1.12.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e8d7556ecbbefc888ec8792a69f7918caad7a642b160e5f4ab1f39ee5790b916
[INFO] running `Command { std: "docker" "start" "-a" "e8d7556ecbbefc888ec8792a69f7918caad7a642b160e5f4ab1f39ee5790b916", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8d7556ecbbefc888ec8792a69f7918caad7a642b160e5f4ab1f39ee5790b916", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8d7556ecbbefc888ec8792a69f7918caad7a642b160e5f4ab1f39ee5790b916", kill_on_drop: false }`
[INFO] [stdout] e8d7556ecbbefc888ec8792a69f7918caad7a642b160e5f4ab1f39ee5790b916
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08a27241214b7e998452a0b3f10151cbde8cef788d6a2ef2db0b639bccb829ea
[INFO] running `Command { std: "docker" "start" "-a" "08a27241214b7e998452a0b3f10151cbde8cef788d6a2ef2db0b639bccb829ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling sval v2.14.1
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling proc-macro2 v1.0.97
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling value-bag v1.11.1
[INFO] [stderr]    Compiling emit_core v1.12.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling sval_ref v2.14.1
[INFO] [stderr]    Compiling sval_fmt v2.14.1
[INFO] [stderr]    Compiling sval_dynamic v2.14.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling sval_json v2.14.1
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling sval_buffer v2.14.1
[INFO] [stderr]    Compiling value-bag-sval2 v1.11.1
[INFO] [stderr]    Compiling sval_nested v2.14.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling fv-template v0.5.1
[INFO] [stderr]    Compiling emit_macros v1.12.0
[INFO] [stderr]    Compiling emit v1.12.0
[INFO] [stderr]    Compiling emit_batcher v1.12.0
[INFO] [stderr]    Compiling emit_file v1.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.37s
[INFO] running `Command { std: "docker" "inspect" "08a27241214b7e998452a0b3f10151cbde8cef788d6a2ef2db0b639bccb829ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08a27241214b7e998452a0b3f10151cbde8cef788d6a2ef2db0b639bccb829ea", kill_on_drop: false }`
[INFO] [stdout] 08a27241214b7e998452a0b3f10151cbde8cef788d6a2ef2db0b639bccb829ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f81e11c10d85c220ed9e59de1cd5e7fa8f27116d4ce41eacfddb784a68ffc2ef
[INFO] running `Command { std: "docker" "start" "-a" "f81e11c10d85c220ed9e59de1cd5e7fa8f27116d4ce41eacfddb784a68ffc2ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling emit_core v1.12.0
[INFO] [stderr]    Compiling emit_macros v1.12.0
[INFO] [stderr]    Compiling emit v1.12.0
[INFO] [stderr]    Compiling emit_batcher v1.12.0
[INFO] [stderr]    Compiling emit_file v1.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.95s
[INFO] running `Command { std: "docker" "inspect" "f81e11c10d85c220ed9e59de1cd5e7fa8f27116d4ce41eacfddb784a68ffc2ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f81e11c10d85c220ed9e59de1cd5e7fa8f27116d4ce41eacfddb784a68ffc2ef", kill_on_drop: false }`
[INFO] [stdout] f81e11c10d85c220ed9e59de1cd5e7fa8f27116d4ce41eacfddb784a68ffc2ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4aaa8da2566a4f7b44ca669cf082617152fb3baae32755f9c49d45e1f9b7e3c8
[INFO] running `Command { std: "docker" "start" "-a" "4aaa8da2566a4f7b44ca669cf082617152fb3baae32755f9c49d45e1f9b7e3c8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/emit_file-f9c354de9845973f)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::worker_reuse ... ok
[INFO] [stdout] test tests::worker_basic ... ok
[INFO] [stdout] test tests::file_closes_bg_thread_on_drop ... ok
[INFO] [stdout] test tests::worker_no_reuse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests emit_file
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] test src/lib.rs - (line 90) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4aaa8da2566a4f7b44ca669cf082617152fb3baae32755f9c49d45e1f9b7e3c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4aaa8da2566a4f7b44ca669cf082617152fb3baae32755f9c49d45e1f9b7e3c8", kill_on_drop: false }`
[INFO] [stdout] 4aaa8da2566a4f7b44ca669cf082617152fb3baae32755f9c49d45e1f9b7e3c8