[INFO] fetching crate todo-rs 1.3.1... [INFO] testing todo-rs-1.3.1 against 1.55.0 for beta-1.56-1 [INFO] extracting crate todo-rs 1.3.1 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate todo-rs 1.3.1 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 todo-rs 1.3.1 [INFO] finished tweaking crates.io crate todo-rs 1.3.1 [INFO] tweaked toml for crates.io crate todo-rs 1.3.1 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate crates.io crate todo-rs 1.3.1 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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] abbb5d2b3aa39c59367ac54e15d95d5613848206c741195465cb63f660b84e91 [INFO] running `Command { std: "docker" "start" "-a" "abbb5d2b3aa39c59367ac54e15d95d5613848206c741195465cb63f660b84e91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "abbb5d2b3aa39c59367ac54e15d95d5613848206c741195465cb63f660b84e91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "abbb5d2b3aa39c59367ac54e15d95d5613848206c741195465cb63f660b84e91", kill_on_drop: false }` [INFO] [stdout] abbb5d2b3aa39c59367ac54e15d95d5613848206c741195465cb63f660b84e91 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 99f174ca38b856ae5e1a9031725c4b80ed61f3694c126763bb221471984e3781 [INFO] running `Command { std: "docker" "start" "-a" "99f174ca38b856ae5e1a9031725c4b80ed61f3694c126763bb221471984e3781", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Compiling gimli v0.24.0 [INFO] [stderr] Compiling object v0.24.0 [INFO] [stderr] Compiling rustc-demangle v0.1.19 [INFO] [stderr] Compiling cassowary v0.3.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.4 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling backtrace v0.3.59 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling mio v0.7.11 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clicolors-control v1.0.1 [INFO] [stderr] Compiling termios v0.3.3 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling console v0.9.2 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling signal-hook v0.1.17 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling crossterm v0.19.0 [INFO] [stderr] Compiling addr2line v0.15.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling better-panic v0.2.0 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling structopt v0.3.21 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling serde_yaml v0.8.17 [INFO] [stderr] Compiling tui v0.15.0 [INFO] [stderr] Compiling todo-rs v1.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 32.72s [INFO] running `Command { std: "docker" "inspect" "99f174ca38b856ae5e1a9031725c4b80ed61f3694c126763bb221471984e3781", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99f174ca38b856ae5e1a9031725c4b80ed61f3694c126763bb221471984e3781", kill_on_drop: false }` [INFO] [stdout] 99f174ca38b856ae5e1a9031725c4b80ed61f3694c126763bb221471984e3781 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b7734b0222fc265233c096957bc16e2e1fbe8eb059395a0115604861425b8b9f [INFO] running `Command { std: "docker" "start" "-a" "b7734b0222fc265233c096957bc16e2e1fbe8eb059395a0115604861425b8b9f", kill_on_drop: false }` [INFO] [stderr] Compiling todo-rs v1.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.63s [INFO] running `Command { std: "docker" "inspect" "b7734b0222fc265233c096957bc16e2e1fbe8eb059395a0115604861425b8b9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7734b0222fc265233c096957bc16e2e1fbe8eb059395a0115604861425b8b9f", kill_on_drop: false }` [INFO] [stdout] b7734b0222fc265233c096957bc16e2e1fbe8eb059395a0115604861425b8b9f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 05295f440bd9cc5a4ef8a95344d067e6e64a1f24c67edee7cf5ce4e0642472c4 [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" "05295f440bd9cc5a4ef8a95344d067e6e64a1f24c67edee7cf5ce4e0642472c4", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/todo_rs-455e115e8b9166be) [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" "05295f440bd9cc5a4ef8a95344d067e6e64a1f24c67edee7cf5ce4e0642472c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05295f440bd9cc5a4ef8a95344d067e6e64a1f24c67edee7cf5ce4e0642472c4", kill_on_drop: false }` [INFO] [stdout] 05295f440bd9cc5a4ef8a95344d067e6e64a1f24c67edee7cf5ce4e0642472c4