[INFO] fetching crate grup 0.2.1... [INFO] testing grup-0.2.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate grup 0.2.1 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate grup 0.2.1 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 grup 0.2.1 [INFO] finished tweaking crates.io crate grup 0.2.1 [INFO] tweaked toml for crates.io crate grup 0.2.1 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate grup 0.2.1 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] a2660d86cff2b701e3028236a7cbde1063777a865d6c1efd8e5edc17a1e8b201 [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" "a2660d86cff2b701e3028236a7cbde1063777a865d6c1efd8e5edc17a1e8b201", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a2660d86cff2b701e3028236a7cbde1063777a865d6c1efd8e5edc17a1e8b201", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2660d86cff2b701e3028236a7cbde1063777a865d6c1efd8e5edc17a1e8b201", kill_on_drop: false }` [INFO] [stdout] a2660d86cff2b701e3028236a7cbde1063777a865d6c1efd8e5edc17a1e8b201 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0051f107ed69d29f43830e78b9325c64bcfc3f5728574ac80d937fc24be39a1c [INFO] running `Command { std: "docker" "start" "-a" "0051f107ed69d29f43830e78b9325c64bcfc3f5728574ac80d937fc24be39a1c", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling cc v1.0.71 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling pkg-config v0.3.22 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling serde_json v1.0.69 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling futures-sink v0.3.17 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling httpdate v1.0.1 [INFO] [stderr] Compiling shell-words v1.0.0 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling tracing-core v0.1.21 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling http v0.2.5 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling tokio v1.13.0 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling tracing v0.1.29 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling dirs-sys v0.3.6 [INFO] [stderr] Compiling inotify-sys v0.1.5 [INFO] [stderr] Compiling socket2 v0.4.2 [INFO] [stderr] Compiling filetime v0.2.15 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling onig_sys v69.7.1 [INFO] [stderr] Compiling flate2 v1.0.22 [INFO] [stderr] Compiling dirs v3.0.2 [INFO] [stderr] Compiling inotify v0.9.6 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling xdg v2.4.0 [INFO] [stderr] Compiling http-body v0.4.4 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling notify v5.0.0-pre.13 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling plist v1.2.1 [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling onig v6.3.1 [INFO] [stderr] Compiling tokio-macros v1.5.1 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling structopt v0.3.25 [INFO] [stderr] Compiling syntect v4.6.0 [INFO] [stderr] Compiling tokio-util v0.6.9 [INFO] [stderr] Compiling comrak v0.12.1 [INFO] [stderr] Compiling h2 v0.3.7 [INFO] [stderr] Compiling hyper v0.14.14 [INFO] [stderr] Compiling grup v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 48s [INFO] running `Command { std: "docker" "inspect" "0051f107ed69d29f43830e78b9325c64bcfc3f5728574ac80d937fc24be39a1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0051f107ed69d29f43830e78b9325c64bcfc3f5728574ac80d937fc24be39a1c", kill_on_drop: false }` [INFO] [stdout] 0051f107ed69d29f43830e78b9325c64bcfc3f5728574ac80d937fc24be39a1c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] f6deb27f0aab4d9ced31ca0c16387e02a77373e111bac4288045511f8403f70a [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" "f6deb27f0aab4d9ced31ca0c16387e02a77373e111bac4288045511f8403f70a", kill_on_drop: false }` [INFO] [stderr] Compiling grup v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.41s [INFO] running `Command { std: "docker" "inspect" "f6deb27f0aab4d9ced31ca0c16387e02a77373e111bac4288045511f8403f70a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6deb27f0aab4d9ced31ca0c16387e02a77373e111bac4288045511f8403f70a", kill_on_drop: false }` [INFO] [stdout] f6deb27f0aab4d9ced31ca0c16387e02a77373e111bac4288045511f8403f70a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stdout] 4cf7a24f62907bac875852a720fc94562246b7d48a87d9fb07d29db7cf420ed5 [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" "4cf7a24f62907bac875852a720fc94562246b7d48a87d9fb07d29db7cf420ed5", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/grup-d0db1072855f817b) [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" "4cf7a24f62907bac875852a720fc94562246b7d48a87d9fb07d29db7cf420ed5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4cf7a24f62907bac875852a720fc94562246b7d48a87d9fb07d29db7cf420ed5", kill_on_drop: false }` [INFO] [stdout] 4cf7a24f62907bac875852a720fc94562246b7d48a87d9fb07d29db7cf420ed5