[INFO] fetching crate syncat 3.1.1... [INFO] testing syncat-3.1.1 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] extracting crate syncat 3.1.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate syncat 3.1.1 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate syncat 3.1.1 [INFO] finished tweaking crates.io crate syncat 3.1.1 [INFO] tweaked toml for crates.io crate syncat 3.1.1 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate syncat 3.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded paw-attributes v1.0.2 [INFO] [stderr] Downloaded structopt v0.3.17 [INFO] [stderr] Downloaded syncat-stylesheet v2.2.0 [INFO] [stderr] Downloaded termios v0.3.2 [INFO] [stderr] Downloaded jobserver v0.1.21 [INFO] [stderr] Downloaded either v1.6.0 [INFO] [stderr] Downloaded rayon-core v1.8.0 [INFO] [stderr] Downloaded crossbeam-channel v0.4.3 [INFO] [stderr] Downloaded paw v1.0.0 [INFO] [stderr] Downloaded structopt-derive v0.4.10 [INFO] [stderr] Downloaded clicolors-control v1.0.1 [INFO] [stderr] Downloaded paw-raw v1.0.0 [INFO] [stderr] Downloaded libz-sys v1.1.0 [INFO] [stderr] Downloaded git2 v0.13.10 [INFO] [stderr] Downloaded console v0.10.3 [INFO] [stderr] Downloaded libgit2-sys v0.12.12+1.0.1 [INFO] [stderr] Downloaded libssh2-sys v0.2.19 [INFO] [stderr] Downloaded cc v1.0.59 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] 4a841fe4842a71abb33739fa13f6c0c3f969d47b87eb0ad1855bc295df6fcee1 [INFO] running `Command { std: "docker" "start" "-a" "4a841fe4842a71abb33739fa13f6c0c3f969d47b87eb0ad1855bc295df6fcee1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4a841fe4842a71abb33739fa13f6c0c3f969d47b87eb0ad1855bc295df6fcee1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a841fe4842a71abb33739fa13f6c0c3f969d47b87eb0ad1855bc295df6fcee1", kill_on_drop: false }` [INFO] [stdout] 4a841fe4842a71abb33739fa13f6c0c3f969d47b87eb0ad1855bc295df6fcee1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3d4a7b79cc9fcf603f9de43f3ddae3ffae1ad5783eb477b6d612e00d4a32eea1 [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" "3d4a7b79cc9fcf603f9de43f3ddae3ffae1ad5783eb477b6d612e00d4a32eea1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling rayon-core v1.8.0 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling tinyvec v0.3.4 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling paw-raw v1.0.0 [INFO] [stderr] Compiling either v1.6.0 [INFO] [stderr] Compiling openssl-probe v0.1.2 [INFO] [stderr] Compiling syncat v3.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling enquote v1.0.3 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling hex v0.4.2 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling rayon v1.4.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling unicode-normalization v0.1.13 [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling crossbeam-channel v0.4.3 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling clicolors-control v1.0.1 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling dirs-sys v0.3.5 [INFO] [stderr] Compiling terminal_size v0.1.13 [INFO] [stderr] Compiling termios v0.3.2 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling directories v2.0.2 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling cc v1.0.59 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling libz-sys v1.1.0 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling libssh2-sys v0.2.19 [INFO] [stderr] Compiling tree-sitter v0.6.3 [INFO] [stderr] Compiling libgit2-sys v0.12.12+1.0.1 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling syncat-stylesheet v2.2.0 [INFO] [stderr] Compiling console v0.10.3 [INFO] [stderr] Compiling git2 v0.13.10 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Compiling paw-attributes v1.0.2 [INFO] [stderr] Compiling structopt-derive v0.4.10 [INFO] [stderr] Compiling paw v1.0.0 [INFO] [stderr] Compiling structopt v0.3.17 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 50s [INFO] running `Command { std: "docker" "inspect" "3d4a7b79cc9fcf603f9de43f3ddae3ffae1ad5783eb477b6d612e00d4a32eea1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d4a7b79cc9fcf603f9de43f3ddae3ffae1ad5783eb477b6d612e00d4a32eea1", kill_on_drop: false }` [INFO] [stdout] 3d4a7b79cc9fcf603f9de43f3ddae3ffae1ad5783eb477b6d612e00d4a32eea1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 627334e2578ac8c589f7d5c30165ba19d3427caf15eee6923579ba88f8e2d8af [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" "627334e2578ac8c589f7d5c30165ba19d3427caf15eee6923579ba88f8e2d8af", kill_on_drop: false }` [INFO] [stderr] Compiling syncat v3.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.45s [INFO] running `Command { std: "docker" "inspect" "627334e2578ac8c589f7d5c30165ba19d3427caf15eee6923579ba88f8e2d8af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "627334e2578ac8c589f7d5c30165ba19d3427caf15eee6923579ba88f8e2d8af", kill_on_drop: false }` [INFO] [stdout] 627334e2578ac8c589f7d5c30165ba19d3427caf15eee6923579ba88f8e2d8af [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a21942a67dac0db0b3764a67d782db925890ba1f7a544b3700fc396388e2602d [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" "a21942a67dac0db0b3764a67d782db925890ba1f7a544b3700fc396388e2602d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.31s [INFO] [stdout] running 0 tests [INFO] [stderr] Running /opt/rustwide/target/debug/deps/syncat-fbb866871c06ed79 [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" "a21942a67dac0db0b3764a67d782db925890ba1f7a544b3700fc396388e2602d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a21942a67dac0db0b3764a67d782db925890ba1f7a544b3700fc396388e2602d", kill_on_drop: false }` [INFO] [stdout] a21942a67dac0db0b3764a67d782db925890ba1f7a544b3700fc396388e2602d