[INFO] fetching crate brewmaster 0.1.0... [INFO] testing brewmaster-0.1.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate brewmaster 0.1.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate brewmaster 0.1.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate brewmaster 0.1.0 [INFO] finished tweaking crates.io crate brewmaster 0.1.0 [INFO] tweaked toml for crates.io crate brewmaster 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate crates.io crate brewmaster 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7f5e4eecc795f4f65b2d667d258bcdfc5b81f4f838cab37ef41199aa8b61a36a [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" "7f5e4eecc795f4f65b2d667d258bcdfc5b81f4f838cab37ef41199aa8b61a36a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7f5e4eecc795f4f65b2d667d258bcdfc5b81f4f838cab37ef41199aa8b61a36a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f5e4eecc795f4f65b2d667d258bcdfc5b81f4f838cab37ef41199aa8b61a36a", kill_on_drop: false }` [INFO] [stdout] 7f5e4eecc795f4f65b2d667d258bcdfc5b81f4f838cab37ef41199aa8b61a36a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 207795d78125748653725594fed86ba0f89cdf8d73012e3deb8c8968a3d51930 [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" "207795d78125748653725594fed86ba0f89cdf8d73012e3deb8c8968a3d51930", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Compiling const_fn v0.4.5 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling gimli v0.23.0 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling object v0.23.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling rustc-demangle v0.1.18 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling dtoa v0.4.7 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling tinyvec v1.1.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling form_urlencoded v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling bstr v0.2.15 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling unicode-normalization v0.1.17 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling xattr v0.2.2 [INFO] [stderr] Compiling filetime v0.2.14 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling flate2 v1.0.20 [INFO] [stderr] Compiling crossbeam-epoch v0.9.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling tar v0.4.32 [INFO] [stderr] Compiling idna v0.2.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling url v2.2.0 [INFO] [stderr] Compiling addr2line v0.14.1 [INFO] [stderr] Compiling regex v1.4.3 [INFO] [stderr] Compiling backtrace v0.3.56 [INFO] [stderr] Compiling libz-sys v1.1.2 [INFO] [stderr] Compiling openssl-sys v0.9.60 [INFO] [stderr] Compiling libssh2-sys v0.2.21 [INFO] [stderr] Compiling libgit2-sys v0.12.18+1.1.0 [INFO] [stderr] Compiling globset v0.4.6 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling ignore v0.4.17 [INFO] [stderr] Compiling structopt v0.2.18 [INFO] [stderr] Compiling globwalk v0.3.1 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling exitfailure v0.5.1 [INFO] [stderr] Compiling clap-verbosity-flag v0.2.0 [INFO] [stderr] Compiling git2 v0.13.17 [INFO] [stderr] Compiling quicli v0.4.0 [INFO] [stderr] Compiling serde_yaml v0.8.17 [INFO] [stderr] Compiling semver v0.10.0 [INFO] [stderr] Compiling brewmaster v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 16s [INFO] running `Command { std: "docker" "inspect" "207795d78125748653725594fed86ba0f89cdf8d73012e3deb8c8968a3d51930", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "207795d78125748653725594fed86ba0f89cdf8d73012e3deb8c8968a3d51930", kill_on_drop: false }` [INFO] [stdout] 207795d78125748653725594fed86ba0f89cdf8d73012e3deb8c8968a3d51930 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ee3b269de9161d0bd0c7c4662c38420b81a478d0d3cab955876ff000de0ff110 [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" "ee3b269de9161d0bd0c7c4662c38420b81a478d0d3cab955876ff000de0ff110", kill_on_drop: false }` [INFO] [stderr] Compiling brewmaster v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.74s [INFO] running `Command { std: "docker" "inspect" "ee3b269de9161d0bd0c7c4662c38420b81a478d0d3cab955876ff000de0ff110", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee3b269de9161d0bd0c7c4662c38420b81a478d0d3cab955876ff000de0ff110", kill_on_drop: false }` [INFO] [stdout] ee3b269de9161d0bd0c7c4662c38420b81a478d0d3cab955876ff000de0ff110 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c7f125ae6852aea990b1291fc38d0b2a1d24327fcca43d7ee6abc42928fcfa23 [INFO] running `Command { std: "docker" "start" "-a" "c7f125ae6852aea990b1291fc38d0b2a1d24327fcca43d7ee6abc42928fcfa23", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/brewmaster-b71b653da0aa1d2c) [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" "c7f125ae6852aea990b1291fc38d0b2a1d24327fcca43d7ee6abc42928fcfa23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7f125ae6852aea990b1291fc38d0b2a1d24327fcca43d7ee6abc42928fcfa23", kill_on_drop: false }` [INFO] [stdout] c7f125ae6852aea990b1291fc38d0b2a1d24327fcca43d7ee6abc42928fcfa23