[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 beta-2021-01-01 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-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/devec0/idlesync 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 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-9/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" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded async-native-tls v0.3.3 [INFO] [stderr] Downloaded fastrand v1.3.5 [INFO] [stderr] Downloaded async-mutex v1.3.0 [INFO] [stderr] Downloaded async-global-executor v1.0.2 [INFO] [stderr] Downloaded async-std v1.6.4 [INFO] [stderr] Downloaded futures-lite v1.7.0 [INFO] [stderr] Downloaded async-executor v1.1.1 [INFO] [stderr] Downloaded serde_yaml v0.8.13 [INFO] [stderr] Downloaded nb-connect v1.0.0 [INFO] [stderr] Downloaded async-channel v1.4.2 [INFO] [stderr] Downloaded polling v1.0.3 [INFO] [stderr] Downloaded stop-token v0.1.2 [INFO] [stderr] Downloaded wepoll-sys-stjepang v1.0.8 [INFO] [stderr] Downloaded async-imap v0.4.0 [INFO] [stderr] Downloaded async-io v1.1.2 [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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/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] 40ae108762fe54fd96ab5ba31776dca5f3609de73414c9f13e0b6c72bcbccdfa [INFO] running `Command { std: "docker" "start" "-a" "40ae108762fe54fd96ab5ba31776dca5f3609de73414c9f13e0b6c72bcbccdfa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "40ae108762fe54fd96ab5ba31776dca5f3609de73414c9f13e0b6c72bcbccdfa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40ae108762fe54fd96ab5ba31776dca5f3609de73414c9f13e0b6c72bcbccdfa", kill_on_drop: false }` [INFO] [stdout] 40ae108762fe54fd96ab5ba31776dca5f3609de73414c9f13e0b6c72bcbccdfa [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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4766a081ddcabd52c23df7dde1959660ce59b3a6443d3142a930a94fda74114e [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" "4766a081ddcabd52c23df7dde1959660ce59b3a6443d3142a930a94fda74114e", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling libc v0.2.77 [INFO] [stderr] Compiling proc-macro2 v1.0.21 [INFO] [stderr] Compiling syn v1.0.41 [INFO] [stderr] Compiling futures-core v0.3.5 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling futures-io v0.3.5 [INFO] [stderr] Compiling cache-padded v1.1.1 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling fastrand v1.3.5 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling pin-project-lite v0.1.7 [INFO] [stderr] Compiling cc v1.0.60 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling event-listener v2.4.0 [INFO] [stderr] Compiling vec-arena v1.0.0 [INFO] [stderr] Compiling async-task v3.0.0 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling lexical-core v0.7.4 [INFO] [stderr] Compiling futures-sink v0.3.5 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling tinyvec v0.3.4 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling arrayvec v0.5.1 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Compiling dtoa v0.4.6 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling futures-task v0.3.5 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling async-macros v2.0.0 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling async-mutex v1.3.0 [INFO] [stderr] Compiling futures-channel v0.3.5 [INFO] [stderr] Compiling yaml-rust v0.4.4 [INFO] [stderr] Compiling unicode-normalization v0.1.13 [INFO] [stderr] Compiling async-channel v1.4.2 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling futures-lite v1.7.0 [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Compiling byte-pool v0.2.2 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling nb-connect v1.0.0 [INFO] [stderr] Compiling polling v1.0.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling idna v0.2.0 [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 url v2.1.1 [INFO] [stderr] Compiling chrono v0.4.15 [INFO] [stderr] Compiling async-global-executor v1.0.2 [INFO] [stderr] Compiling async-std v1.6.4 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling imap-proto v0.10.2 [INFO] [stderr] Compiling pretty_env_logger v0.4.0 [INFO] [stderr] Compiling serde_yaml v0.8.13 [INFO] [stderr] Compiling stop-token v0.1.2 [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 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 47s [INFO] running `Command { std: "docker" "inspect" "4766a081ddcabd52c23df7dde1959660ce59b3a6443d3142a930a94fda74114e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4766a081ddcabd52c23df7dde1959660ce59b3a6443d3142a930a94fda74114e", kill_on_drop: false }` [INFO] [stdout] 4766a081ddcabd52c23df7dde1959660ce59b3a6443d3142a930a94fda74114e [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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 0aea61f2b34cedd8cbe91cf248809f56a6e86f9f955cae9b0bc96b9c4cf008fb [INFO] running `Command { std: "docker" "start" "-a" "0aea61f2b34cedd8cbe91cf248809f56a6e86f9f955cae9b0bc96b9c4cf008fb", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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 2.42s [INFO] running `Command { std: "docker" "inspect" "0aea61f2b34cedd8cbe91cf248809f56a6e86f9f955cae9b0bc96b9c4cf008fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0aea61f2b34cedd8cbe91cf248809f56a6e86f9f955cae9b0bc96b9c4cf008fb", kill_on_drop: false }` [INFO] [stdout] 0aea61f2b34cedd8cbe91cf248809f56a6e86f9f955cae9b0bc96b9c4cf008fb [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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 967f98c68387ab9aadcd0c144f422ad9da6badb5d9475cbe0bdc16b17c6a2142 [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" "967f98c68387ab9aadcd0c144f422ad9da6badb5d9475cbe0bdc16b17c6a2142", 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 0.33s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/idlesync-626aa0ec093838fa [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" "967f98c68387ab9aadcd0c144f422ad9da6badb5d9475cbe0bdc16b17c6a2142", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "967f98c68387ab9aadcd0c144f422ad9da6badb5d9475cbe0bdc16b17c6a2142", kill_on_drop: false }` [INFO] [stdout] 967f98c68387ab9aadcd0c144f422ad9da6badb5d9475cbe0bdc16b17c6a2142