[INFO] cloning repository https://github.com/ffimnsr/scarper [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ffimnsr/scarper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fffimnsr%2Fscarper", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fffimnsr%2Fscarper'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a5be26f839ffb7092ca438cfcfa06c05206c9ba0 [INFO] testing ffimnsr/scarper against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fffimnsr%2Fscarper" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ffimnsr/scarper on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ffimnsr/scarper [INFO] finished tweaking git repo https://github.com/ffimnsr/scarper [INFO] tweaked toml for git repo https://github.com/ffimnsr/scarper written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/ffimnsr/scarper already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pretty_env_logger v0.4.0 [INFO] [stderr] Downloaded futures-task v0.3.3 [INFO] [stderr] Downloaded futures-channel v0.3.3 [INFO] [stderr] Downloaded same-file v1.0.6 [INFO] [stderr] Downloaded indexmap v1.3.1 [INFO] [stderr] Downloaded term v0.5.2 [INFO] [stderr] Downloaded prettytable-rs v0.8.0 [INFO] [stderr] Downloaded aho-corasick v0.7.8 [INFO] [stderr] Downloaded encode_unicode v0.3.6 [INFO] [stderr] Downloaded csv-core v0.1.6 [INFO] [stderr] Downloaded crossbeam-utils v0.7.0 [INFO] [stderr] Downloaded futures-sink v0.3.3 [INFO] [stderr] Downloaded reqwest v0.10.1 [INFO] [stderr] Downloaded serde_json v1.0.47 [INFO] [stderr] Downloaded syn v1.0.14 [INFO] [stderr] Downloaded regex-automata v0.1.8 [INFO] [stderr] Downloaded walkdir v2.3.1 [INFO] [stderr] Downloaded libloading v0.5.2 [INFO] [stderr] Downloaded futures-util v0.3.3 [INFO] [stderr] Downloaded tokio v0.2.11 [INFO] [stderr] Downloaded tokio-macros v0.2.4 [INFO] [stderr] Downloaded bstr v0.2.11 [INFO] [stderr] Downloaded csv v1.1.3 [INFO] [stderr] Downloaded bumpalo v3.1.2 [INFO] [stderr] Downloaded futures-core v0.3.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d4916165309c615954168393e63d0edc7442229a7f4a7e227e8019645dc6be12 [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" "d4916165309c615954168393e63d0edc7442229a7f4a7e227e8019645dc6be12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d4916165309c615954168393e63d0edc7442229a7f4a7e227e8019645dc6be12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4916165309c615954168393e63d0edc7442229a7f4a7e227e8019645dc6be12", kill_on_drop: false }` [INFO] [stdout] d4916165309c615954168393e63d0edc7442229a7f4a7e227e8019645dc6be12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 12412048c7e126b3f958c1536374729868ffcc3a43988208e09b60d14729f72e [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" "12412048c7e126b3f958c1536374729868ffcc3a43988208e09b60d14729f72e", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling memchr v2.3.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling bytes v0.5.4 [INFO] [stderr] Compiling futures-core v0.3.3 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling arc-swap v0.4.4 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling pin-project-lite v0.1.4 [INFO] [stderr] Compiling openssl v0.10.28 [INFO] [stderr] Compiling futures-task v0.3.3 [INFO] [stderr] Compiling pin-utils v0.1.0-alpha.4 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Compiling futures-sink v0.3.3 [INFO] [stderr] Compiling smallvec v1.2.0 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling encoding_rs v0.8.22 [INFO] [stderr] Compiling regex-syntax v0.6.14 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling tower-service v0.3.0 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling dtoa v0.4.5 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling encode_unicode v0.3.6 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling base64 v0.11.0 [INFO] [stderr] Compiling indexmap v1.3.1 [INFO] [stderr] Compiling futures-channel v0.3.3 [INFO] [stderr] Compiling futures-util v0.3.3 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling unicode-normalization v0.1.12 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling http v0.2.0 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling signal-hook-registry v1.2.0 [INFO] [stderr] Compiling num_cpus v1.12.0 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling aho-corasick v0.7.8 [INFO] [stderr] Compiling csv-core v0.1.6 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling regex-automata v0.1.8 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling openssl-sys v0.9.54 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling mime_guess v2.0.1 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling regex v1.3.4 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling pretty_env_logger v0.4.0 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling tokio-macros v0.2.4 [INFO] [stderr] Compiling pin-project-internal v0.4.8 [INFO] [stderr] Compiling tokio v0.2.11 [INFO] [stderr] Compiling pin-project v0.4.8 [INFO] [stderr] Compiling tokio-util v0.2.0 [INFO] [stderr] Compiling tokio-tls v0.3.0 [INFO] [stderr] Compiling h2 v0.2.1 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling hyper v0.13.2 [INFO] [stderr] Compiling hyper-tls v0.4.1 [INFO] [stderr] Compiling bstr v0.2.11 [INFO] [stderr] Compiling serde_json v1.0.47 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling csv v1.1.3 [INFO] [stderr] Compiling reqwest v0.10.1 [INFO] [stderr] Compiling prettytable-rs v0.8.0 [INFO] [stderr] Compiling scarper v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 34s [INFO] running `Command { std: "docker" "inspect" "12412048c7e126b3f958c1536374729868ffcc3a43988208e09b60d14729f72e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12412048c7e126b3f958c1536374729868ffcc3a43988208e09b60d14729f72e", kill_on_drop: false }` [INFO] [stdout] 12412048c7e126b3f958c1536374729868ffcc3a43988208e09b60d14729f72e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 22d723e370777be018d3dfca96de73f6675ffce9bc3a642ca12edfef8faf842f [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" "22d723e370777be018d3dfca96de73f6675ffce9bc3a642ca12edfef8faf842f", kill_on_drop: false }` [INFO] [stderr] Compiling scarper v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.57s [INFO] running `Command { std: "docker" "inspect" "22d723e370777be018d3dfca96de73f6675ffce9bc3a642ca12edfef8faf842f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22d723e370777be018d3dfca96de73f6675ffce9bc3a642ca12edfef8faf842f", kill_on_drop: false }` [INFO] [stdout] 22d723e370777be018d3dfca96de73f6675ffce9bc3a642ca12edfef8faf842f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 5d21803f36d5047ff5673b650dd501da583598d7a313c70d367fa9490a65598a [INFO] running `Command { std: "docker" "start" "-a" "5d21803f36d5047ff5673b650dd501da583598d7a313c70d367fa9490a65598a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.79s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/scarper-2f6eb40e99d40b58 [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/scarper-74f3a485ea5dc253 [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 [INFO] [stdout] [INFO] [stderr] Doc-tests scarper [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5d21803f36d5047ff5673b650dd501da583598d7a313c70d367fa9490a65598a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d21803f36d5047ff5673b650dd501da583598d7a313c70d367fa9490a65598a", kill_on_drop: false }` [INFO] [stdout] 5d21803f36d5047ff5673b650dd501da583598d7a313c70d367fa9490a65598a