[INFO] fetching crate prose_chan 0.1.1... [INFO] testing prose_chan-0.1.1 against 1.55.0 for beta-1.56-1 [INFO] extracting crate prose_chan 0.1.1 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate prose_chan 0.1.1 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate prose_chan 0.1.1 [INFO] finished tweaking crates.io crate prose_chan 0.1.1 [INFO] tweaked toml for crates.io crate prose_chan 0.1.1 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate prose_chan 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", 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] d93d869eb6e43d4c551e347dec9ab3142700b439da389fe367ab048b7b359a1c [INFO] running `Command { std: "docker" "start" "-a" "d93d869eb6e43d4c551e347dec9ab3142700b439da389fe367ab048b7b359a1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d93d869eb6e43d4c551e347dec9ab3142700b439da389fe367ab048b7b359a1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d93d869eb6e43d4c551e347dec9ab3142700b439da389fe367ab048b7b359a1c", kill_on_drop: false }` [INFO] [stdout] d93d869eb6e43d4c551e347dec9ab3142700b439da389fe367ab048b7b359a1c [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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1385ac4d1e83b1e926cddd1fc92eface7e7a53734c7ba109a1646ba0fed5569b [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" "1385ac4d1e83b1e926cddd1fc92eface7e7a53734c7ba109a1646ba0fed5569b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling unic-char-range v0.7.0 [INFO] [stderr] Compiling fallible-iterator v0.1.6 [INFO] [stderr] Compiling unic-common v0.7.0 [INFO] [stderr] Compiling ucd-util v0.1.5 [INFO] [stderr] Compiling deunicode v0.4.3 [INFO] [stderr] Compiling humansize v1.1.0 [INFO] [stderr] Compiling stringprep v0.1.2 [INFO] [stderr] Compiling base64 v0.6.0 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling derive-error-chain v0.10.1 [INFO] [stderr] Compiling crypto-mac v0.5.2 [INFO] [stderr] Compiling serde_derive v1.0.103 [INFO] [stderr] Compiling pest_generator v2.1.1 [INFO] [stderr] Compiling derive_more v0.15.0 [INFO] [stderr] Compiling enum-as-inner v0.2.1 [INFO] [stderr] Compiling unic-ucd-version v0.7.0 [INFO] [stderr] Compiling hmac v0.5.0 [INFO] [stderr] Compiling unic-char-property v0.7.0 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling slug v0.1.4 [INFO] [stderr] Compiling unic-ucd-segment v0.7.0 [INFO] [stderr] Compiling unic-segment v0.7.0 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling num_cpus v1.11.1 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling socket2 v0.3.11 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling hostname v0.1.5 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling signal-hook-registry v1.2.0 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Compiling parking_lot_core v0.7.0 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling backtrace v0.3.40 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling threadpool v1.7.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling resolv-conf v0.6.2 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling flate2 v1.0.13 [INFO] [stderr] Compiling signal-hook v0.1.12 [INFO] [stderr] Compiling chrono v0.4.10 [INFO] [stderr] Compiling brotli2 v0.3.2 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling parking_lot v0.10.0 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling nanoid v0.2.0 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling failure v0.1.6 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling tokio-io v0.1.12 [INFO] [stderr] Compiling http v0.1.21 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling postgres-protocol v0.3.2 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling scheduled-thread-pool v0.2.3 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling tokio-reactor v0.1.11 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling r2d2 v0.8.7 [INFO] [stderr] Compiling actix-threadpool v0.1.2 [INFO] [stderr] Compiling postgres-shared v0.4.2 [INFO] [stderr] Compiling actix-codec v0.1.2 [INFO] [stderr] Compiling dotenv v0.10.1 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling tokio-udp v0.1.5 [INFO] [stderr] Compiling tokio-signal v0.2.7 [INFO] [stderr] Compiling actix-rt v0.2.6 [INFO] [stderr] Compiling actix-utils v0.4.7 [INFO] [stderr] Compiling trust-dns-proto v0.7.4 [INFO] [stderr] Compiling actix-server-config v0.1.2 [INFO] [stderr] Compiling postgres v0.15.2 [INFO] [stderr] Compiling const-random-macro v0.1.6 [INFO] [stderr] Compiling actix-server v0.6.1 [INFO] [stderr] Compiling h2 v0.1.26 [INFO] [stderr] Compiling r2d2_postgres v0.14.0 [INFO] [stderr] Compiling const-random v0.1.6 [INFO] [stderr] Compiling actix-testing v0.1.0 [INFO] [stderr] Compiling ahash v0.2.18 [INFO] [stderr] Compiling serde v1.0.103 [INFO] [stderr] Compiling hashbrown v0.6.3 [INFO] [stderr] Compiling trust-dns-resolver v0.11.1 [INFO] [stderr] Compiling actix-connect v0.2.5 [INFO] [stderr] Compiling serde_json v1.0.44 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling actix-router v0.1.5 [INFO] [stderr] Compiling actix-http v0.2.11 [INFO] [stderr] Compiling tera v0.11.20 [INFO] [stderr] Compiling awc v0.2.8 [INFO] [stderr] Compiling actix-web v1.0.9 [INFO] [stderr] Compiling prose_chan v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 40s [INFO] running `Command { std: "docker" "inspect" "1385ac4d1e83b1e926cddd1fc92eface7e7a53734c7ba109a1646ba0fed5569b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1385ac4d1e83b1e926cddd1fc92eface7e7a53734c7ba109a1646ba0fed5569b", kill_on_drop: false }` [INFO] [stdout] 1385ac4d1e83b1e926cddd1fc92eface7e7a53734c7ba109a1646ba0fed5569b [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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 489cff31c8f51fddcca40948b9550dcc956267b864e8db256086252685db3e77 [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" "489cff31c8f51fddcca40948b9550dcc956267b864e8db256086252685db3e77", kill_on_drop: false }` [INFO] [stderr] Compiling prose_chan v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.05s [INFO] running `Command { std: "docker" "inspect" "489cff31c8f51fddcca40948b9550dcc956267b864e8db256086252685db3e77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "489cff31c8f51fddcca40948b9550dcc956267b864e8db256086252685db3e77", kill_on_drop: false }` [INFO] [stdout] 489cff31c8f51fddcca40948b9550dcc956267b864e8db256086252685db3e77 [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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6fb369b9b672d0e73d92420d2db793cdc05c1defe29ccbaad0ace571d47b1233 [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" "6fb369b9b672d0e73d92420d2db793cdc05c1defe29ccbaad0ace571d47b1233", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/prose_chan-3fcb336d0e5e727e) [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" "6fb369b9b672d0e73d92420d2db793cdc05c1defe29ccbaad0ace571d47b1233", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fb369b9b672d0e73d92420d2db793cdc05c1defe29ccbaad0ace571d47b1233", kill_on_drop: false }` [INFO] [stdout] 6fb369b9b672d0e73d92420d2db793cdc05c1defe29ccbaad0ace571d47b1233