[INFO] crate fitparse 0.1.0 is already in cache
[INFO] testing fitparse-0.1.0 against 1.45.2 for beta-1.46-1
[INFO] extracting crate fitparse 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate fitparse 0.1.0 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fitparse 0.1.0
[INFO] finished tweaking crates.io crate fitparse 0.1.0
[INFO] tweaked toml for crates.io crate fitparse 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate fitparse 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9ac10237726ec7b6bea5bcfacefb74f26e72495f40d65750b36c1a27cd922013
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9ac10237726ec7b6bea5bcfacefb74f26e72495f40d65750b36c1a27cd922013", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ac10237726ec7b6bea5bcfacefb74f26e72495f40d65750b36c1a27cd922013", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ac10237726ec7b6bea5bcfacefb74f26e72495f40d65750b36c1a27cd922013", kill_on_drop: false }`
[INFO] [stdout] 9ac10237726ec7b6bea5bcfacefb74f26e72495f40d65750b36c1a27cd922013
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f916e2007f675f6adafe445f2b79208082dcf220248783651cb066af04d1111d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f916e2007f675f6adafe445f2b79208082dcf220248783651cb066af04d1111d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling custom_derive v0.1.7
[INFO] [stderr]    Compiling radium v0.3.0
[INFO] [stderr]    Compiling bit-vec v0.4.4
[INFO] [stderr]    Compiling itertools v0.6.5
[INFO] [stderr]    Compiling conv v0.3.3
[INFO] [stderr]    Compiling bitvec v0.17.4
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling backtrace v0.3.49
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling chrono v0.3.0
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling fitparse v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `fitparse`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name fitparse src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata,link -Cembed-bitcode=no -C debuginfo=2 -C metadata=194d76334823fcd4 -C extra-filename=-194d76334823fcd4 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern backtrace=/opt/rustwide/target/debug/deps/libbacktrace-58c7d80ebf81a5d9.rmeta --extern bit_vec=/opt/rustwide/target/debug/deps/libbit_vec-b1468778fb0820e1.rmeta --extern bitvec=/opt/rustwide/target/debug/deps/libbitvec-a882e7fce75d4957.rmeta --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-8b927a909cceb876.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-57d78215bc4210c8.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-3002683b5f6e91e5.rmeta --extern conv=/opt/rustwide/target/debug/deps/libconv-0cc6e197366512f1.rmeta --extern failure=/opt/rustwide/target/debug/deps/libfailure-5106927ec462d1d8.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-c4fbde7601dfe63b.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-0959113977350d47.rmeta --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "f916e2007f675f6adafe445f2b79208082dcf220248783651cb066af04d1111d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f916e2007f675f6adafe445f2b79208082dcf220248783651cb066af04d1111d", kill_on_drop: false }`
[INFO] [stdout] f916e2007f675f6adafe445f2b79208082dcf220248783651cb066af04d1111d