[INFO] fetching crate trackingalloc 0.2.0...
[INFO] testing trackingalloc-0.2.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate trackingalloc 0.2.0 into /workspace/builds/worker-54/source
[INFO] validating manifest of crates.io crate trackingalloc 0.2.0 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 trackingalloc 0.2.0
[INFO] finished tweaking crates.io crate trackingalloc 0.2.0
[INFO] tweaked toml for crates.io crate trackingalloc 0.2.0 written to /workspace/builds/worker-54/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-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] 1d4f7acaab8db699722ba7bcc52b81f16a1d1818c673b4fad9b504d0d273ed69
[INFO] running `Command { std: "docker" "start" "-a" "1d4f7acaab8db699722ba7bcc52b81f16a1d1818c673b4fad9b504d0d273ed69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d4f7acaab8db699722ba7bcc52b81f16a1d1818c673b4fad9b504d0d273ed69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d4f7acaab8db699722ba7bcc52b81f16a1d1818c673b4fad9b504d0d273ed69", kill_on_drop: false }`
[INFO] [stdout] 1d4f7acaab8db699722ba7bcc52b81f16a1d1818c673b4fad9b504d0d273ed69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] 065ab85e59627225f48ea203877ac67c8c9a723fd68f9b11049c72c17e75004e
[INFO] running `Command { std: "docker" "start" "-a" "065ab85e59627225f48ea203877ac67c8c9a723fd68f9b11049c72c17e75004e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling trackingalloc v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "065ab85e59627225f48ea203877ac67c8c9a723fd68f9b11049c72c17e75004e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "065ab85e59627225f48ea203877ac67c8c9a723fd68f9b11049c72c17e75004e", kill_on_drop: false }`
[INFO] [stdout] 065ab85e59627225f48ea203877ac67c8c9a723fd68f9b11049c72c17e75004e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] 3d517be3cffd9f4ad14f7e0e8a7c4351d0df1944737bf9f1ed61c8280e4b1526
[INFO] running `Command { std: "docker" "start" "-a" "3d517be3cffd9f4ad14f7e0e8a7c4351d0df1944737bf9f1ed61c8280e4b1526", kill_on_drop: false }`
[INFO] [stderr]    Compiling trackingalloc v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/trackingalloc-a4904b0846c5a341)
[INFO] running `Command { std: "docker" "inspect" "3d517be3cffd9f4ad14f7e0e8a7c4351d0df1944737bf9f1ed61c8280e4b1526", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d517be3cffd9f4ad14f7e0e8a7c4351d0df1944737bf9f1ed61c8280e4b1526", kill_on_drop: false }`
[INFO] [stdout] 3d517be3cffd9f4ad14f7e0e8a7c4351d0df1944737bf9f1ed61c8280e4b1526
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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", kill_on_drop: false }`
[INFO] [stdout] 5ec0501788b9319579d4ad12348f477374bebc0c1a2f29cdba546e6181df67ac
[INFO] running `Command { std: "docker" "start" "-a" "5ec0501788b9319579d4ad12348f477374bebc0c1a2f29cdba546e6181df67ac", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/trackingalloc-a4904b0846c5a341)
[INFO] [stderr]    Doc-tests trackingalloc
[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] [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" "5ec0501788b9319579d4ad12348f477374bebc0c1a2f29cdba546e6181df67ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ec0501788b9319579d4ad12348f477374bebc0c1a2f29cdba546e6181df67ac", kill_on_drop: false }`
[INFO] [stdout] 5ec0501788b9319579d4ad12348f477374bebc0c1a2f29cdba546e6181df67ac