[INFO] cloning repository https://github.com/devec0/idlesync [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/devec0/idlesync" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevec0%2Fidlesync", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevec0%2Fidlesync'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9f5dc6a0b2c3377a71a48a1b5dba359995d709e1 [INFO] testing devec0/idlesync against 1.49.0 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevec0%2Fidlesync" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/devec0/idlesync on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/devec0/idlesync [INFO] finished tweaking git repo https://github.com/devec0/idlesync [INFO] tweaked toml for git repo https://github.com/devec0/idlesync written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/devec0/idlesync already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] a349c98edb8f2f4b62bb13e67f1e17b17f0521c3f7007935f8c92bf1bd6df4d4 [INFO] running `Command { std: "docker" "start" "-a" "a349c98edb8f2f4b62bb13e67f1e17b17f0521c3f7007935f8c92bf1bd6df4d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a349c98edb8f2f4b62bb13e67f1e17b17f0521c3f7007935f8c92bf1bd6df4d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a349c98edb8f2f4b62bb13e67f1e17b17f0521c3f7007935f8c92bf1bd6df4d4", kill_on_drop: false }` [INFO] [stdout] a349c98edb8f2f4b62bb13e67f1e17b17f0521c3f7007935f8c92bf1bd6df4d4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2a4f3a83343707b8a76c62d03be6880250b6ee3b31f0a76b1fdc67d8be2f6ba2 [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" "2a4f3a83343707b8a76c62d03be6880250b6ee3b31f0a76b1fdc67d8be2f6ba2", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.41 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling futures-io v0.3.5 [INFO] [stderr] Compiling once_cell v1.4.1 [INFO] [stderr] Compiling fastrand v1.3.5 [INFO] [stderr] Compiling event-listener v2.4.0 [INFO] [stderr] Compiling async-task v3.0.0 [INFO] [stderr] Compiling lexical-core v0.7.4 [INFO] [stderr] Compiling tinyvec v0.3.4 [INFO] [stderr] Compiling futures-sink v0.3.5 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling dtoa v0.4.6 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling async-macros v2.0.0 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling yaml-rust v0.4.4 [INFO] [stderr] Compiling futures-channel v0.3.5 [INFO] [stderr] Compiling async-channel v1.4.2 [INFO] [stderr] Compiling async-mutex v1.3.0 [INFO] [stderr] Compiling futures-task v0.3.5 [INFO] [stderr] Compiling futures-lite v1.7.0 [INFO] [stderr] Compiling nb-connect v1.0.0 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling unicode-normalization v0.1.13 [INFO] [stderr] Compiling byte-pool v0.2.2 [INFO] [stderr] Compiling polling v1.0.3 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling async-executor v1.1.1 [INFO] [stderr] Compiling async-io v1.1.2 [INFO] [stderr] Compiling blocking v1.0.0 [INFO] [stderr] Compiling pretty_env_logger v0.4.0 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling async-global-executor v1.0.2 [INFO] [stderr] Compiling async-std v1.6.4 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling imap-proto v0.10.2 [INFO] [stderr] Compiling serde_yaml v0.8.13 [INFO] [stderr] Compiling stop-token v0.1.2 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling rental-impl v0.5.5 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Compiling thiserror v1.0.20 [INFO] [stderr] Compiling async-native-tls v0.3.3 [INFO] [stderr] Compiling pin-project v0.4.23 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling futures-executor v0.3.5 [INFO] [stderr] Compiling futures v0.3.5 [INFO] [stderr] Compiling rental v0.5.5 [INFO] [stderr] Compiling async-imap v0.4.0 [INFO] [stderr] Compiling idlesync v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: irrefutable while-let pattern [INFO] [stdout] --> src/main.rs:87:17 [INFO] [stdout] | [INFO] [stdout] 87 | / while let result = monitor_account(&account, &idle_timeout).await { [INFO] [stdout] 88 | | match result { [INFO] [stdout] 89 | | Err(e) => { [INFO] [stdout] 90 | | error!("{:?}: IMAP connection error: {}. Will retry in {}.", account.name, e, retry); [INFO] [stdout] ... | [INFO] [stdout] 94 | | } [INFO] [stdout] 95 | | } [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:116:9 [INFO] [stdout] | [INFO] [stdout] 116 | run_command(command).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:167:5 [INFO] [stdout] | [INFO] [stdout] 167 | run_handlers(account).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 22s [INFO] running `Command { std: "docker" "inspect" "2a4f3a83343707b8a76c62d03be6880250b6ee3b31f0a76b1fdc67d8be2f6ba2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a4f3a83343707b8a76c62d03be6880250b6ee3b31f0a76b1fdc67d8be2f6ba2", kill_on_drop: false }` [INFO] [stdout] 2a4f3a83343707b8a76c62d03be6880250b6ee3b31f0a76b1fdc67d8be2f6ba2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] ded816e2dc18d348cf2c78d6f95ef9577556ec5dd19c9de232f4eb2ab7eed1f3 [INFO] running `Command { std: "docker" "start" "-a" "ded816e2dc18d348cf2c78d6f95ef9577556ec5dd19c9de232f4eb2ab7eed1f3", kill_on_drop: false }` [INFO] [stderr] Compiling idlesync v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: irrefutable while-let pattern [INFO] [stdout] --> src/main.rs:87:17 [INFO] [stdout] | [INFO] [stdout] 87 | / while let result = monitor_account(&account, &idle_timeout).await { [INFO] [stdout] 88 | | match result { [INFO] [stdout] 89 | | Err(e) => { [INFO] [stdout] 90 | | error!("{:?}: IMAP connection error: {}. Will retry in {}.", account.name, e, retry); [INFO] [stdout] ... | [INFO] [stdout] 94 | | } [INFO] [stdout] 95 | | } [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:116:9 [INFO] [stdout] | [INFO] [stdout] 116 | run_command(command).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:167:5 [INFO] [stdout] | [INFO] [stdout] 167 | run_handlers(account).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.89s [INFO] running `Command { std: "docker" "inspect" "ded816e2dc18d348cf2c78d6f95ef9577556ec5dd19c9de232f4eb2ab7eed1f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ded816e2dc18d348cf2c78d6f95ef9577556ec5dd19c9de232f4eb2ab7eed1f3", kill_on_drop: false }` [INFO] [stdout] ded816e2dc18d348cf2c78d6f95ef9577556ec5dd19c9de232f4eb2ab7eed1f3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0c6dede0e81c3e7ab691be1185b7558b5bf525f0984c83dcab69dee27dd9deb8 [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" "0c6dede0e81c3e7ab691be1185b7558b5bf525f0984c83dcab69dee27dd9deb8", kill_on_drop: false }` [INFO] [stderr] warning: irrefutable while-let pattern [INFO] [stderr] --> src/main.rs:87:17 [INFO] [stderr] | [INFO] [stderr] 87 | / while let result = monitor_account(&account, &idle_timeout).await { [INFO] [stderr] 88 | | match result { [INFO] [stderr] 89 | | Err(e) => { [INFO] [stderr] 90 | | error!("{:?}: IMAP connection error: {}. Will retry in {}.", account.name, e, retry); [INFO] [stderr] ... | [INFO] [stderr] 94 | | } [INFO] [stderr] 95 | | } [INFO] [stderr] | |_________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:116:9 [INFO] [stderr] | [INFO] [stderr] 116 | run_command(command).await; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:167:5 [INFO] [stderr] | [INFO] [stderr] 167 | run_handlers(account).await; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.32s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/idlesync-9a386d5360824c6a [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" "0c6dede0e81c3e7ab691be1185b7558b5bf525f0984c83dcab69dee27dd9deb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c6dede0e81c3e7ab691be1185b7558b5bf525f0984c83dcab69dee27dd9deb8", kill_on_drop: false }` [INFO] [stdout] 0c6dede0e81c3e7ab691be1185b7558b5bf525f0984c83dcab69dee27dd9deb8