[INFO] cloning repository https://github.com/andir/shutdown [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andir/shutdown" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandir%2Fshutdown", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandir%2Fshutdown'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a5578661f066ff5840c4ae1c9c2dcf9a3b7c5597 [INFO] checking andir/shutdown against master#2e5723137b2b88368d018b262a0a823a1423131b for pr-78935-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandir%2Fshutdown" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/andir/shutdown on toolchain 2e5723137b2b88368d018b262a0a823a1423131b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2e5723137b2b88368d018b262a0a823a1423131b" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/andir/shutdown [INFO] finished tweaking git repo https://github.com/andir/shutdown [INFO] tweaked toml for git repo https://github.com/andir/shutdown written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/andir/shutdown already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2e5723137b2b88368d018b262a0a823a1423131b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+2e5723137b2b88368d018b262a0a823a1423131b" "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] 91d7f536c5356feb4515829db50f59e2d4f65db6f5d4e367cd46f52467ff91ab [INFO] running `Command { std: "docker" "start" "-a" "91d7f536c5356feb4515829db50f59e2d4f65db6f5d4e367cd46f52467ff91ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "91d7f536c5356feb4515829db50f59e2d4f65db6f5d4e367cd46f52467ff91ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91d7f536c5356feb4515829db50f59e2d4f65db6f5d4e367cd46f52467ff91ab", kill_on_drop: false }` [INFO] [stdout] 91d7f536c5356feb4515829db50f59e2d4f65db6f5d4e367cd46f52467ff91ab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+2e5723137b2b88368d018b262a0a823a1423131b" "check" "--frozen" "--all" "--all-targets" "--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] 81b35f5ab421aad686528873f9d7d78b0a220bc377860bab45ebfabaf446ebc3 [INFO] running `Command { std: "docker" "start" "-a" "81b35f5ab421aad686528873f9d7d78b0a220bc377860bab45ebfabaf446ebc3", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Compiling ryu v1.0.1 [INFO] [stderr] Compiling bitflags v1.2.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling unicode-width v0.1.6 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling termcolor v1.0.5 [INFO] [stderr] Compiling bindgen v0.43.2 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Checking mime v0.3.14 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling ring v0.14.6 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling unicase v2.5.1 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Checking try_from v0.3.2 [INFO] [stderr] Checking lock_api v0.3.1 [INFO] [stderr] Compiling clang-sys v0.26.4 [INFO] [stderr] Checking tokio-sync v0.1.7 [INFO] [stderr] Compiling proc-macro2 v0.3.5 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling proc-macro2 v1.0.5 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking miniz_oxide v0.3.3 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking tokio-executor v0.1.8 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Checking encoding_rs v0.8.20 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Checking rand_pcg v0.1.2 [INFO] [stderr] Checking url v2.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking tokio-timer v0.2.11 [INFO] [stderr] Checking tokio-current-thread v0.1.6 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Checking backtrace v0.3.38 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling which v1.0.5 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking parking_lot_core v0.6.2 [INFO] [stderr] Checking flate2 v1.0.12 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Compiling mime_guess v2.0.1 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling aho-corasick v0.7.6 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking http v0.1.18 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking cookie v0.12.0 [INFO] [stderr] Checking tokio-reactor v0.1.10 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking tokio-threadpool v0.1.16 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Compiling cexpr v0.3.5 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking webpki v0.19.1 [INFO] [stderr] Checking sct v0.5.0 [INFO] [stderr] Checking ct-logs v0.5.1 [INFO] [stderr] Checking rustls v0.15.2 [INFO] [stderr] Checking webpki-roots v0.16.0 [INFO] [stderr] Checking publicsuffix v1.5.3 [INFO] [stderr] Checking env_logger v0.7.0 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling synstructure v0.12.1 [INFO] [stderr] Compiling derive_more v0.13.0 [INFO] [stderr] Compiling serde_derive v1.0.101 [INFO] [stderr] Checking hyper v0.12.35 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Checking tokio-rustls v0.9.4 [INFO] [stderr] Checking failure v0.1.6 [INFO] [stderr] Checking mqtt311 v0.2.0 [INFO] [stderr] Checking hyper-rustls v0.16.1 [INFO] [stderr] Compiling libical-sys v0.1.3 [INFO] [stderr] Checking serde_json v1.0.41 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Checking jsonwebtoken v6.0.1 [INFO] [stderr] Checking rumqtt v0.31.0 [INFO] [stderr] Checking reqwest v0.9.19 [INFO] [stderr] Checking shutdown v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `icalcomponent_kind_ICAL_ANY_COMPONENT as ICAL_ANY_COMPONENT` [INFO] [stdout] --> src/calendar/mod.rs:2:40 [INFO] [stdout] | [INFO] [stdout] 2 | icalcomponent, icalcomponent_free, icalcomponent_kind_ICAL_ANY_COMPONENT as ICAL_ANY_COMPONENT, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `icalcomponent_kind_ICAL_ANY_COMPONENT as ICAL_ANY_COMPONENT` [INFO] [stdout] --> src/calendar/mod.rs:2:40 [INFO] [stdout] | [INFO] [stdout] 2 | icalcomponent, icalcomponent_free, icalcomponent_kind_ICAL_ANY_COMPONENT as ICAL_ANY_COMPONENT, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/calendar/mod.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | fn from(e: std::ffi::NulError) -> Error { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/calendar/mod.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | fn from(e: std::ffi::NulError) -> Error { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/calendar/event.rs:40:17 [INFO] [stdout] | [INFO] [stdout] 40 | let mut raw = unsafe { icalcomponent_get_dtstart(component) }; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/calendar/event.rs:49:17 [INFO] [stdout] | [INFO] [stdout] 49 | let mut raw = unsafe { icalcomponent_get_dtend(component) }; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Parser` [INFO] [stdout] --> src/calendar/mod.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | Parser, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Result` [INFO] [stdout] --> src/calendar/mod.rs:32:1 [INFO] [stdout] | [INFO] [stdout] 32 | type Result = std::result::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_from_str` [INFO] [stdout] --> src/calendar/mod.rs:50:8 [INFO] [stdout] | [INFO] [stdout] 50 | fn new_from_str(data: impl AsRef) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `iter` [INFO] [stdout] --> src/calendar/mod.rs:62:8 [INFO] [stdout] | [INFO] [stdout] 62 | fn iter(&self) -> IcalIterator { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `print_events` [INFO] [stdout] --> src/calendar/mod.rs:66:8 [INFO] [stdout] | [INFO] [stdout] 66 | fn print_events(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `convert_timet` [INFO] [stdout] --> src/calendar/mod.rs:290:4 [INFO] [stdout] | [INFO] [stdout] 290 | fn convert_timet(time: libical_sys::time_t) -> std::time::SystemTime { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/calendar/event.rs:40:17 [INFO] [stdout] | [INFO] [stdout] 40 | let mut raw = unsafe { icalcomponent_get_dtstart(component) }; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/calendar/event.rs:49:17 [INFO] [stdout] | [INFO] [stdout] 49 | let mut raw = unsafe { icalcomponent_get_dtend(component) }; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Parser` [INFO] [stdout] --> src/calendar/mod.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | Parser, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 09s [INFO] running `Command { std: "docker" "inspect" "81b35f5ab421aad686528873f9d7d78b0a220bc377860bab45ebfabaf446ebc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81b35f5ab421aad686528873f9d7d78b0a220bc377860bab45ebfabaf446ebc3", kill_on_drop: false }` [INFO] [stdout] 81b35f5ab421aad686528873f9d7d78b0a220bc377860bab45ebfabaf446ebc3