[INFO] fetching crate lezeh 0.4.7... [INFO] testing lezeh-0.4.7 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate lezeh 0.4.7 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate lezeh 0.4.7 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 crates.io crate lezeh 0.4.7 [INFO] finished tweaking crates.io crate lezeh 0.4.7 [INFO] tweaked toml for crates.io crate lezeh 0.4.7 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate crates.io crate lezeh 0.4.7 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] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded slog-envlogger v2.2.0 [INFO] [stderr] Downloaded tokio-rustls v0.14.0 [INFO] [stderr] Downloaded tracing v0.1.18 [INFO] [stderr] Downloaded memoffset v0.5.5 [INFO] [stderr] Downloaded hyper-rustls v0.21.0 [INFO] [stderr] Downloaded reqwest v0.10.7 [INFO] [stderr] Downloaded unidecode v0.3.0 [INFO] [stderr] Downloaded slog-stdlog v4.0.0 [INFO] [stderr] Downloaded tracing-core v0.1.13 [INFO] [stderr] Downloaded object v0.20.0 [INFO] [stderr] Downloaded built v0.4.2 [INFO] [stderr] Downloaded dummy v0.3.3 [INFO] [stderr] Downloaded fake v2.2.3 [INFO] [stderr] Downloaded cargo-lock v4.0.1 [INFO] [stderr] Downloaded config v0.10.1 [INFO] [stderr] Downloaded miniz_oxide v0.4.0 [INFO] [stderr] Downloaded backtrace v0.3.50 [INFO] [stderr] Downloaded libc v0.2.74 [INFO] [stderr] Downloaded serde_derive v1.0.114 [INFO] [stderr] Downloaded rust-argon2 v0.8.2 [INFO] [stderr] Downloaded slog-scope v4.3.0 [INFO] [stderr] Downloaded slugify v0.1.0 [INFO] [stderr] Downloaded signal-hook-registry v1.2.0 [INFO] [stderr] Downloaded slog v2.5.2 [INFO] [stderr] Downloaded addr2line v0.13.0 [INFO] [stderr] Downloaded syn v1.0.38 [INFO] [stderr] Downloaded gimli v0.22.0 [INFO] [stderr] Downloaded serde-hjson v0.9.1 [INFO] [stderr] Downloaded ghub v0.4.1 [INFO] [stderr] Downloaded encoding_rs v0.8.23 [INFO] [stderr] Downloaded phab-lib v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ee1e97d63ba23fd8c6753dde938da2ec3362a3033db7469d86e0c2e09ee9f671 [INFO] running `Command { std: "docker" "start" "-a" "ee1e97d63ba23fd8c6753dde938da2ec3362a3033db7469d86e0c2e09ee9f671", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ee1e97d63ba23fd8c6753dde938da2ec3362a3033db7469d86e0c2e09ee9f671", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee1e97d63ba23fd8c6753dde938da2ec3362a3033db7469d86e0c2e09ee9f671", kill_on_drop: false }` [INFO] [stdout] ee1e97d63ba23fd8c6753dde938da2ec3362a3033db7469d86e0c2e09ee9f671 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] b8b89439e3f04a5f825cca188f7c4890492d260e442c3cfbd0b145f0ed378e36 [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" "b8b89439e3f04a5f825cca188f7c4890492d260e442c3cfbd0b145f0ed378e36", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Compiling slog v2.5.2 [INFO] [stderr] Compiling rust-ini v0.13.0 [INFO] [stderr] Compiling unidecode v0.3.0 [INFO] [stderr] Compiling ring v0.16.15 [INFO] [stderr] Compiling serde_test v0.8.23 [INFO] [stderr] Compiling miniz_oxide v0.4.0 [INFO] [stderr] Compiling tracing v0.1.18 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling crossbeam-channel v0.4.4 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Compiling term v0.6.1 [INFO] [stderr] Compiling crossbeam v0.7.3 [INFO] [stderr] Compiling linked-hash-map v0.3.0 [INFO] [stderr] Compiling chrono v0.4.13 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Compiling backtrace v0.3.50 [INFO] [stderr] Compiling slog-scope v4.3.0 [INFO] [stderr] Compiling slog-async v2.5.0 [INFO] [stderr] Compiling serde-hjson v0.9.1 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling slog-stdlog v4.0.0 [INFO] [stderr] Compiling slugify v0.1.0 [INFO] [stderr] Compiling slog-term v2.6.0 [INFO] [stderr] Compiling slog-envlogger v2.2.0 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling webpki v0.21.3 [INFO] [stderr] Compiling sct v0.6.0 [INFO] [stderr] Compiling rustls v0.18.0 [INFO] [stderr] Compiling webpki-roots v0.19.0 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling tokio v0.2.22 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling dummy v0.3.3 [INFO] [stderr] Compiling pin-project v0.4.23 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling fake v2.2.3 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling tokio-rustls v0.14.0 [INFO] [stderr] Compiling tokio-tls v0.3.1 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling h2 v0.2.6 [INFO] [stderr] Compiling futures-executor v0.3.5 [INFO] [stderr] Compiling futures v0.3.5 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling hyper v0.13.7 [INFO] [stderr] Compiling cargo-lock v4.0.1 [INFO] [stderr] Compiling config v0.10.1 [INFO] [stderr] Compiling built v0.4.2 [INFO] [stderr] Compiling lezeh v0.4.7 (/opt/rustwide/workdir) [INFO] [stderr] Compiling hyper-tls v0.4.3 [INFO] [stderr] Compiling hyper-rustls v0.21.0 [INFO] [stderr] Compiling reqwest v0.10.7 [INFO] [stderr] Compiling ghub v0.4.1 [INFO] [stderr] Compiling phab-lib v0.2.0 [INFO] [stdout] warning: field is never read: `ghub` [INFO] [stdout] --> src/lib/client.rs:28:3 [INFO] [stdout] | [INFO] [stdout] 28 | ghub: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `logger` [INFO] [stdout] --> src/lib/client.rs:30:3 [INFO] [stdout] | [INFO] [stdout] 30 | logger: Logger, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_pull_request_title` [INFO] [stdout] --> src/lib/client.rs:522:6 [INFO] [stdout] | [INFO] [stdout] 522 | fn get_pull_request_title(&self, remote_branch: &str) -> ResultDynError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lib/io_logger.rs:12:17 [INFO] [stdout] | [INFO] [stdout] 12 | pub(crate) fn new(logger: Arc) -> LoggerAsSink { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 55s [INFO] running `Command { std: "docker" "inspect" "b8b89439e3f04a5f825cca188f7c4890492d260e442c3cfbd0b145f0ed378e36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8b89439e3f04a5f825cca188f7c4890492d260e442c3cfbd0b145f0ed378e36", kill_on_drop: false }` [INFO] [stdout] b8b89439e3f04a5f825cca188f7c4890492d260e442c3cfbd0b145f0ed378e36 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 9c1e6d75e36c73f3331b09044e8427d871109e2cd1d5f8e5d5b9d15c53225207 [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" "9c1e6d75e36c73f3331b09044e8427d871109e2cd1d5f8e5d5b9d15c53225207", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] Compiling lezeh v0.4.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `ghub` [INFO] [stdout] --> src/lib/client.rs:28:3 [INFO] [stdout] | [INFO] [stdout] 28 | ghub: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `logger` [INFO] [stdout] --> src/lib/client.rs:30:3 [INFO] [stdout] | [INFO] [stdout] 30 | logger: Logger, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_pull_request_title` [INFO] [stdout] --> src/lib/client.rs:522:6 [INFO] [stdout] | [INFO] [stdout] 522 | fn get_pull_request_title(&self, remote_branch: &str) -> ResultDynError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lib/io_logger.rs:12:17 [INFO] [stdout] | [INFO] [stdout] 12 | pub(crate) fn new(logger: Arc) -> LoggerAsSink { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib/client.rs:746:48 [INFO] [stdout] | [INFO] [stdout] 746 | successful_merge_task_operations: vec![SuccesfulMergeOutput { [INFO] [stdout] | ________________________________________________^ [INFO] [stdout] 747 | | remote_branch: "origin/bar_T3333_foo".into(), [INFO] [stdout] 748 | | pull_request_url: "https://example.com".into(), [INFO] [stdout] 749 | | }], [INFO] [stdout] | |_________^ expected struct `SuccesfulMergeTaskOutput`, found struct `client::SuccesfulMergeOutput` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `lezeh` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "9c1e6d75e36c73f3331b09044e8427d871109e2cd1d5f8e5d5b9d15c53225207", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c1e6d75e36c73f3331b09044e8427d871109e2cd1d5f8e5d5b9d15c53225207", kill_on_drop: false }` [INFO] [stdout] 9c1e6d75e36c73f3331b09044e8427d871109e2cd1d5f8e5d5b9d15c53225207