[INFO] cloning repository https://github.com/hwchen/manx-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hwchen/manx-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhwchen%2Fmanx-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhwchen%2Fmanx-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1a36bddb0e3c289601f7fb2e691a3a91566bd4b9 [INFO] testing hwchen/manx-rs against beta-2021-01-01 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhwchen%2Fmanx-rs" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hwchen/manx-rs on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hwchen/manx-rs [INFO] finished tweaking git repo https://github.com/hwchen/manx-rs [INFO] tweaked toml for git repo https://github.com/hwchen/manx-rs written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/hwchen/manx-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded smallstr v0.2.0 [INFO] [stderr] Downloaded mortal v0.2.2 [INFO] [stderr] Downloaded linefeed v0.6.0 [INFO] [stderr] Downloaded async-tungstenite v0.4.2 [INFO] [stderr] Downloaded terminfo v0.7.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7a6a61bde7ca43c57e1dc56f8b9062e19bf2ef2e94db43460fb3f8b521eee958 [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" "7a6a61bde7ca43c57e1dc56f8b9062e19bf2ef2e94db43460fb3f8b521eee958", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7a6a61bde7ca43c57e1dc56f8b9062e19bf2ef2e94db43460fb3f8b521eee958", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a6a61bde7ca43c57e1dc56f8b9062e19bf2ef2e94db43460fb3f8b521eee958", kill_on_drop: false }` [INFO] [stdout] 7a6a61bde7ca43c57e1dc56f8b9062e19bf2ef2e94db43460fb3f8b521eee958 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 020becf3e4d4308c74ce1a32834fceaf0498ef0b724a3e63a66e07c84abac9cf [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" "020becf3e4d4308c74ce1a32834fceaf0498ef0b724a3e63a66e07c84abac9cf", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling cc v1.0.52 [INFO] [stderr] Compiling once_cell v1.4.1 [INFO] [stderr] Compiling futures-io v0.3.5 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling static_assertions v0.3.4 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling bytes v0.5.4 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling openssl v0.10.29 [INFO] [stderr] Compiling fastrand v1.4.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.16 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling utf-8 v0.7.5 [INFO] [stderr] Compiling anyhow v1.0.28 [INFO] [stderr] Compiling async-task v4.0.3 [INFO] [stderr] Compiling vec-arena v1.0.0 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling unicode-normalization v0.1.12 [INFO] [stderr] Compiling smallstr v0.2.0 [INFO] [stderr] Compiling nom v5.1.1 [INFO] [stderr] Compiling futures-task v0.3.5 [INFO] [stderr] Compiling http v0.2.1 [INFO] [stderr] Compiling input_buffer v0.3.1 [INFO] [stderr] Compiling async-channel v1.5.1 [INFO] [stderr] Compiling futures-lite v1.11.2 [INFO] [stderr] Compiling lexical-core v0.6.2 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling async-std v1.5.0 [INFO] [stderr] Compiling sha-1 v0.8.2 [INFO] [stderr] Compiling openssl-sys v0.9.55 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling async-executor v1.3.0 [INFO] [stderr] Compiling blocking v1.0.2 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling dirs-sys v0.3.4 [INFO] [stderr] Compiling nb-connect v1.0.2 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling polling v2.0.2 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling async-io v1.1.10 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling tungstenite v0.10.1 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Compiling terminfo v0.7.2 [INFO] [stderr] Compiling pin-project-internal v0.4.9 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling thiserror-impl v1.0.16 [INFO] [stderr] Compiling thiserror v1.0.16 [INFO] [stderr] Compiling async-native-tls v0.3.3 [INFO] [stderr] Compiling pin-project v0.4.9 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling mortal v0.2.2 [INFO] [stderr] Compiling async-tungstenite v0.4.2 [INFO] [stderr] Compiling linefeed v0.6.0 [INFO] [stderr] Compiling manx v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 08s [INFO] running `Command { std: "docker" "inspect" "020becf3e4d4308c74ce1a32834fceaf0498ef0b724a3e63a66e07c84abac9cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "020becf3e4d4308c74ce1a32834fceaf0498ef0b724a3e63a66e07c84abac9cf", kill_on_drop: false }` [INFO] [stdout] 020becf3e4d4308c74ce1a32834fceaf0498ef0b724a3e63a66e07c84abac9cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cf74b604968cab3c2d11daa1ff373e0ef83f39872af4cb73a92220e3acd8be95 [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" "cf74b604968cab3c2d11daa1ff373e0ef83f39872af4cb73a92220e3acd8be95", kill_on_drop: false }` [INFO] [stderr] Compiling manx v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.61s [INFO] running `Command { std: "docker" "inspect" "cf74b604968cab3c2d11daa1ff373e0ef83f39872af4cb73a92220e3acd8be95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf74b604968cab3c2d11daa1ff373e0ef83f39872af4cb73a92220e3acd8be95", kill_on_drop: false }` [INFO] [stdout] cf74b604968cab3c2d11daa1ff373e0ef83f39872af4cb73a92220e3acd8be95 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 20f640a4c953e7a7b6720d798062404b20f78d2d30b0acdba535c7e9d8224540 [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" "20f640a4c953e7a7b6720d798062404b20f78d2d30b0acdba535c7e9d8224540", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.22s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/manx-1026279ee901022e [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" "20f640a4c953e7a7b6720d798062404b20f78d2d30b0acdba535c7e9d8224540", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20f640a4c953e7a7b6720d798062404b20f78d2d30b0acdba535c7e9d8224540", kill_on_drop: false }` [INFO] [stdout] 20f640a4c953e7a7b6720d798062404b20f78d2d30b0acdba535c7e9d8224540