[INFO] cloning repository https://github.com/w4/dobble [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/w4/dobble" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fw4%2Fdobble", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fw4%2Fdobble'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 69fb931f69377408b944b277d438fc21d59aa89e [INFO] testing w4/dobble against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fw4%2Fdobble" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/w4/dobble on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/w4/dobble [INFO] finished tweaking git repo https://github.com/w4/dobble [INFO] tweaked toml for git repo https://github.com/w4/dobble written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/w4/dobble already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded adler v0.2.2 [INFO] [stderr] Downloaded cc v1.0.56 [INFO] [stderr] Downloaded libdbus-sys v0.2.1 [INFO] [stderr] Downloaded dbus v0.8.4 [INFO] [stderr] Downloaded derive_is_enum_variant v0.1.1 [INFO] [stderr] Downloaded enum-kinds v0.4.1 [INFO] [stderr] Downloaded mpris v2.0.0-rc2 [INFO] [stderr] Downloaded from_variants_impl v0.4.0 [INFO] [stderr] Downloaded dirs v3.0.0 [INFO] [stderr] Downloaded darling v0.5.0 [INFO] [stderr] Downloaded darling_macro v0.5.0 [INFO] [stderr] Downloaded from_variants v0.4.0 [INFO] [stderr] Downloaded darling_core v0.5.0 [INFO] [stderr] Downloaded rustfm-scrobble v1.0.0 [INFO] [stderr] Downloaded wrapped-vec v0.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a5899d05015a378ccc01b37559e8fd118363a5a7da0e1eead267c91d0b8cd880 [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" "a5899d05015a378ccc01b37559e8fd118363a5a7da0e1eead267c91d0b8cd880", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a5899d05015a378ccc01b37559e8fd118363a5a7da0e1eead267c91d0b8cd880", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5899d05015a378ccc01b37559e8fd118363a5a7da0e1eead267c91d0b8cd880", kill_on_drop: false }` [INFO] [stdout] a5899d05015a378ccc01b37559e8fd118363a5a7da0e1eead267c91d0b8cd880 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1273d7c07b5d39dbdf8dae8bdf49a6defa6e8801d0276d03111355a7ec2bfe88 [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" "1273d7c07b5d39dbdf8dae8bdf49a6defa6e8801d0276d03111355a7ec2bfe88", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling cc v1.0.56 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling bytes v0.5.5 [INFO] [stderr] Compiling futures-core v0.3.5 [INFO] [stderr] Compiling pin-project-internal v0.4.22 [INFO] [stderr] Compiling pin-project-lite v0.1.7 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling futures-io v0.3.5 [INFO] [stderr] Compiling serde_json v1.0.56 [INFO] [stderr] Compiling futures-sink v0.3.5 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling tower-service v0.3.0 [INFO] [stderr] Compiling adler v0.2.2 [INFO] [stderr] Compiling error-chain v0.11.0 [INFO] [stderr] Compiling anyhow v1.0.31 [INFO] [stderr] Compiling md5 v0.6.1 [INFO] [stderr] Compiling indexmap v1.4.0 [INFO] [stderr] Compiling proc-macro2 v0.3.8 [INFO] [stderr] Compiling futures-task v0.3.5 [INFO] [stderr] Compiling error-chain v0.12.2 [INFO] [stderr] Compiling miniz_oxide v0.4.0 [INFO] [stderr] Compiling futures-channel v0.3.5 [INFO] [stderr] Compiling encoding_rs v0.8.23 [INFO] [stderr] Compiling net2 v0.2.34 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling socket2 v0.3.12 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling dirs-sys v0.3.5 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling syn v0.12.15 [INFO] [stderr] Compiling derive_is_enum_variant v0.1.1 [INFO] [stderr] Compiling wrapped-vec v0.2.1 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling http v0.2.1 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Compiling flate2 v1.0.16 [INFO] [stderr] Compiling cookie v0.12.0 [INFO] [stderr] Compiling dirs v3.0.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling want v0.2.0 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling libdbus-sys v0.2.1 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling syn v0.13.11 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling http v0.1.21 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling tokio-buf v0.1.1 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling ring v0.16.15 [INFO] [stderr] Compiling backtrace-sys v0.1.37 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling tokio v0.2.21 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling publicsuffix v1.5.4 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling dbus v0.8.4 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling enum-kinds v0.4.1 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling backtrace v0.3.41 [INFO] [stderr] Compiling h2 v0.1.26 [INFO] [stderr] Compiling http-body v0.1.0 [INFO] [stderr] Compiling darling_core v0.5.0 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling webpki v0.21.3 [INFO] [stderr] Compiling sct v0.6.0 [INFO] [stderr] Compiling hyper v0.12.35 [INFO] [stderr] Compiling rustls v0.17.0 [INFO] [stderr] Compiling webpki-roots v0.19.0 [INFO] [stderr] Compiling tokio-tls v0.3.1 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling darling_macro v0.5.0 [INFO] [stderr] Compiling hyper-tls v0.3.2 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling tokio-rustls v0.13.1 [INFO] [stderr] Compiling darling v0.5.0 [INFO] [stderr] Compiling from_variants_impl v0.4.0 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling thiserror v1.0.20 [INFO] [stderr] Compiling from_variants v0.4.0 [INFO] [stderr] Compiling mpris v2.0.0-rc2 [INFO] [stderr] Compiling pin-project v0.4.22 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling h2 v0.2.5 [INFO] [stderr] Compiling serde_urlencoded v0.5.5 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling hyper v0.13.6 [INFO] [stderr] Compiling cookie_store v0.7.0 [INFO] [stderr] Compiling reqwest v0.9.24 [INFO] [stderr] Compiling hyper-tls v0.4.1 [INFO] [stderr] Compiling hyper-rustls v0.20.0 [INFO] [stderr] Compiling reqwest v0.10.6 [INFO] [stderr] Compiling rustfm-scrobble v1.0.0 [INFO] [stderr] Compiling dobble v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4m 05s [INFO] running `Command { std: "docker" "inspect" "1273d7c07b5d39dbdf8dae8bdf49a6defa6e8801d0276d03111355a7ec2bfe88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1273d7c07b5d39dbdf8dae8bdf49a6defa6e8801d0276d03111355a7ec2bfe88", kill_on_drop: false }` [INFO] [stdout] 1273d7c07b5d39dbdf8dae8bdf49a6defa6e8801d0276d03111355a7ec2bfe88 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--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] 7b5386a51339ce3351f3e13818928400652b2531a97ccc48c5785c2a6e7bdb2f [INFO] running `Command { std: "docker" "start" "-a" "7b5386a51339ce3351f3e13818928400652b2531a97ccc48c5785c2a6e7bdb2f", kill_on_drop: false }` [INFO] [stderr] Compiling dobble v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.64s [INFO] running `Command { std: "docker" "inspect" "7b5386a51339ce3351f3e13818928400652b2531a97ccc48c5785c2a6e7bdb2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b5386a51339ce3351f3e13818928400652b2531a97ccc48c5785c2a6e7bdb2f", kill_on_drop: false }` [INFO] [stdout] 7b5386a51339ce3351f3e13818928400652b2531a97ccc48c5785c2a6e7bdb2f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b8400d3e7a404a87a5d36452de3faf351db609513cdd60eb9d4a3f43728cdb16 [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" "b8400d3e7a404a87a5d36452de3faf351db609513cdd60eb9d4a3f43728cdb16", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.22s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/dobble-a6bf83340452fd35) [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" "b8400d3e7a404a87a5d36452de3faf351db609513cdd60eb9d4a3f43728cdb16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8400d3e7a404a87a5d36452de3faf351db609513cdd60eb9d4a3f43728cdb16", kill_on_drop: false }` [INFO] [stdout] b8400d3e7a404a87a5d36452de3faf351db609513cdd60eb9d4a3f43728cdb16