[INFO] fetching crate mklinker 0.1.9...
[INFO] testing mklinker-0.1.9 against 1.91.0 for beta-1.92-2
[INFO] extracting crate mklinker 0.1.9 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate mklinker 0.1.9
[INFO] finished tweaking crates.io crate mklinker 0.1.9
[INFO] tweaked toml for crates.io crate mklinker 0.1.9 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mklinker 0.1.9 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mklinker 0.1.9 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded aarch64_define v0.1.5
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7278ea7bdcb9a60a09972912811fe017742bc1c0de3abc9e5fc0eee30d56128c
[INFO] running `Command { std: "docker" "start" "-a" "7278ea7bdcb9a60a09972912811fe017742bc1c0de3abc9e5fc0eee30d56128c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7278ea7bdcb9a60a09972912811fe017742bc1c0de3abc9e5fc0eee30d56128c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7278ea7bdcb9a60a09972912811fe017742bc1c0de3abc9e5fc0eee30d56128c", kill_on_drop: false }`
[INFO] [stdout] 7278ea7bdcb9a60a09972912811fe017742bc1c0de3abc9e5fc0eee30d56128c
[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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1949aafb2ec0962857baaef536614fa4de4ca479ff2985bd4ee5217743f0d02b
[INFO] running `Command { std: "docker" "start" "-a" "1949aafb2ec0962857baaef536614fa4de4ca479ff2985bd4ee5217743f0d02b", kill_on_drop: false }`
[INFO] [stderr]    Compiling aarch64_define v0.1.5
[INFO] [stderr]    Compiling mklinker v0.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "1949aafb2ec0962857baaef536614fa4de4ca479ff2985bd4ee5217743f0d02b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1949aafb2ec0962857baaef536614fa4de4ca479ff2985bd4ee5217743f0d02b", kill_on_drop: false }`
[INFO] [stdout] 1949aafb2ec0962857baaef536614fa4de4ca479ff2985bd4ee5217743f0d02b
[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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b2fe32fc1f34d7bc35274bc6fccdd008676dd004ae442aa96dd41a7e6c6e519
[INFO] running `Command { std: "docker" "start" "-a" "0b2fe32fc1f34d7bc35274bc6fccdd008676dd004ae442aa96dd41a7e6c6e519", kill_on_drop: false }`
[INFO] [stderr]    Compiling mklinker v0.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "0b2fe32fc1f34d7bc35274bc6fccdd008676dd004ae442aa96dd41a7e6c6e519", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b2fe32fc1f34d7bc35274bc6fccdd008676dd004ae442aa96dd41a7e6c6e519", kill_on_drop: false }`
[INFO] [stdout] 0b2fe32fc1f34d7bc35274bc6fccdd008676dd004ae442aa96dd41a7e6c6e519
[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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 30106a4841029fdad88f06c2a24307d687bea415e5bfba82e61a25b583184841
[INFO] running `Command { std: "docker" "start" "-a" "30106a4841029fdad88f06c2a24307d687bea415e5bfba82e61a25b583184841", 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/mklinker-a394f160b3204696)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mklinker
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "30106a4841029fdad88f06c2a24307d687bea415e5bfba82e61a25b583184841", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30106a4841029fdad88f06c2a24307d687bea415e5bfba82e61a25b583184841", kill_on_drop: false }`
[INFO] [stdout] 30106a4841029fdad88f06c2a24307d687bea415e5bfba82e61a25b583184841