[INFO] fetching crate hamcrest2 0.3.0...
[INFO] testing hamcrest2-0.3.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate hamcrest2 0.3.0 into /workspace/builds/worker-56/source
[INFO] validating manifest of crates.io crate hamcrest2 0.3.0 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 hamcrest2 0.3.0
[INFO] finished tweaking crates.io crate hamcrest2 0.3.0
[INFO] tweaked toml for crates.io crate hamcrest2 0.3.0 written to /workspace/builds/worker-56/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-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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] c720ed1f119cf438e2db75f89e178a9dfb481a409c54ae5d7394377828117826
[INFO] running `Command { std: "docker" "start" "-a" "c720ed1f119cf438e2db75f89e178a9dfb481a409c54ae5d7394377828117826", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c720ed1f119cf438e2db75f89e178a9dfb481a409c54ae5d7394377828117826", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c720ed1f119cf438e2db75f89e178a9dfb481a409c54ae5d7394377828117826", kill_on_drop: false }`
[INFO] [stdout] c720ed1f119cf438e2db75f89e178a9dfb481a409c54ae5d7394377828117826
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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] 973baaba0186d8bd6d37d15c3416fc20f6572d456a4c5c192fe8a94f37f54aef
[INFO] running `Command { std: "docker" "start" "-a" "973baaba0186d8bd6d37d15c3416fc20f6572d456a4c5c192fe8a94f37f54aef", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling hamcrest2 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.83s
[INFO] running `Command { std: "docker" "inspect" "973baaba0186d8bd6d37d15c3416fc20f6572d456a4c5c192fe8a94f37f54aef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "973baaba0186d8bd6d37d15c3416fc20f6572d456a4c5c192fe8a94f37f54aef", kill_on_drop: false }`
[INFO] [stdout] 973baaba0186d8bd6d37d15c3416fc20f6572d456a4c5c192fe8a94f37f54aef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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] fcf56b10fd311f86463c07e08df9ff49a9a93a6a1bfd16c130afe10944e2d02b
[INFO] running `Command { std: "docker" "start" "-a" "fcf56b10fd311f86463c07e08df9ff49a9a93a6a1bfd16c130afe10944e2d02b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hamcrest2 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `hamcrest2`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name any --edition=2018 tests/any.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=d8817fc7f89049bc -C extra-filename=-d8817fc7f89049bc --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern hamcrest2=/opt/rustwide/target/debug/deps/libhamcrest2-d351d8042bb61c3d.rlib --extern num=/opt/rustwide/target/debug/deps/libnum-67b315d1fa9a9499.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-dc665b958b1337b2.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `hamcrest2`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name contains --edition=2018 tests/contains.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=a16296945e25e223 -C extra-filename=-a16296945e25e223 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern hamcrest2=/opt/rustwide/target/debug/deps/libhamcrest2-d351d8042bb61c3d.rlib --extern num=/opt/rustwide/target/debug/deps/libnum-67b315d1fa9a9499.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-dc665b958b1337b2.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `hamcrest2`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name all --edition=2018 tests/all.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=62c541bab60e45ff -C extra-filename=-62c541bab60e45ff --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern hamcrest2=/opt/rustwide/target/debug/deps/libhamcrest2-d351d8042bb61c3d.rlib --extern num=/opt/rustwide/target/debug/deps/libnum-67b315d1fa9a9499.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-dc665b958b1337b2.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `hamcrest2`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name equal_to --edition=2018 tests/equal_to.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=9ada257691d38892 -C extra-filename=-9ada257691d38892 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern hamcrest2=/opt/rustwide/target/debug/deps/libhamcrest2-d351d8042bb61c3d.rlib --extern num=/opt/rustwide/target/debug/deps/libnum-67b315d1fa9a9499.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-dc665b958b1337b2.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `hamcrest2`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name close_to --edition=2018 tests/close_to.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=04e34df051ff273f -C extra-filename=-04e34df051ff273f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern hamcrest2=/opt/rustwide/target/debug/deps/libhamcrest2-d351d8042bb61c3d.rlib --extern num=/opt/rustwide/target/debug/deps/libnum-67b315d1fa9a9499.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-dc665b958b1337b2.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "fcf56b10fd311f86463c07e08df9ff49a9a93a6a1bfd16c130afe10944e2d02b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcf56b10fd311f86463c07e08df9ff49a9a93a6a1bfd16c130afe10944e2d02b", kill_on_drop: false }`
[INFO] [stdout] fcf56b10fd311f86463c07e08df9ff49a9a93a6a1bfd16c130afe10944e2d02b