[INFO] fetching crate web_ical 0.1.2... [INFO] checking web_ical-0.1.2 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate web_ical 0.1.2 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate web_ical 0.1.2 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate web_ical 0.1.2 [INFO] finished tweaking crates.io crate web_ical 0.1.2 [INFO] tweaked toml for crates.io crate web_ical 0.1.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 184 packages [INFO] [stderr] Adding autocfg v0.1.8 (latest: v1.2.0) [INFO] [stderr] Adding base64 v0.10.1 (latest: v0.22.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding bytes v0.4.12 (latest: v1.6.0) [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding cloudabi v0.0.3 (latest: v0.1.0) [INFO] [stderr] Adding cookie v0.12.0 (latest: v0.18.1) [INFO] [stderr] Adding cookie_store v0.7.0 (latest: v0.21.0) [INFO] [stderr] Adding crossbeam-deque v0.7.4 (latest: v0.8.5) [INFO] [stderr] Adding crossbeam-epoch v0.8.2 (latest: v0.9.18) [INFO] [stderr] Adding crossbeam-queue v0.2.3 (latest: v0.3.11) [INFO] [stderr] Adding crossbeam-utils v0.7.2 (latest: v0.8.19) [INFO] [stderr] Adding dtoa v0.4.8 (latest: v1.0.9) [INFO] [stderr] Adding foreign-types v0.3.2 (latest: v0.5.0) [INFO] [stderr] Adding foreign-types-shared v0.1.1 (latest: v0.3.1) [INFO] [stderr] Adding futures v0.1.31 (latest: v0.3.30) [INFO] [stderr] Adding h2 v0.1.26 (latest: v0.4.4) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.3) [INFO] [stderr] Adding http v0.1.21 (latest: v1.1.0) [INFO] [stderr] Adding http-body v0.1.0 (latest: v1.0.0) [INFO] [stderr] Adding hyper v0.12.36 (latest: v1.2.0) [INFO] [stderr] Adding hyper-tls v0.3.2 (latest: v0.6.0) [INFO] [stderr] Adding idna v0.1.5 (latest: v0.5.0) [INFO] [stderr] Adding idna v0.2.3 (latest: v0.5.0) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.2.6) [INFO] [stderr] Adding itoa v0.4.8 (latest: v1.0.11) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding lock_api v0.3.4 (latest: v0.4.11) [INFO] [stderr] Adding memoffset v0.5.6 (latest: v0.9.1) [INFO] [stderr] Adding mio v0.6.23 (latest: v0.8.11) [INFO] [stderr] Adding miow v0.2.2 (latest: v0.6.0) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding parking_lot v0.9.0 (latest: v0.12.1) [INFO] [stderr] Adding parking_lot_core v0.6.3 (latest: v0.9.9) [INFO] [stderr] Adding percent-encoding v1.0.1 (latest: v2.3.1) [INFO] [stderr] Adding publicsuffix v1.5.6 (latest: v2.2.3) [INFO] [stderr] Adding rand v0.6.5 (latest: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.1.1 (latest: v0.3.1) [INFO] [stderr] Adding rand_core v0.3.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (latest: v0.6.4) [INFO] [stderr] Adding rand_hc v0.1.0 (latest: v0.3.2) [INFO] [stderr] Adding rand_isaac v0.1.1 (latest: v0.3.0) [INFO] [stderr] Adding rand_jitter v0.1.4 (latest: v0.4.0) [INFO] [stderr] Adding rand_os v0.1.3 (latest: v0.2.2) [INFO] [stderr] Adding rand_pcg v0.1.2 (latest: v0.3.1) [INFO] [stderr] Adding rand_xorshift v0.1.1 (latest: v0.3.0) [INFO] [stderr] Adding rdrand v0.4.0 (latest: v0.8.3) [INFO] [stderr] Adding redox_syscall v0.1.57 (latest: v0.5.1) [INFO] [stderr] Adding reqwest v0.9.24 (latest: v0.12.3) [INFO] [stderr] Adding rustc_version v0.2.3 (latest: v0.4.0) [INFO] [stderr] Adding semver v0.9.0 (latest: v1.0.22) [INFO] [stderr] Adding semver-parser v0.7.0 (latest: v0.10.2) [INFO] [stderr] Adding serde_urlencoded v0.5.5 (latest: v0.7.1) [INFO] [stderr] Adding smallvec v0.6.14 (latest: v1.13.2) [INFO] [stderr] Adding string v0.2.1 (latest: v0.3.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding synstructure v0.12.6 (latest: v0.13.1) [INFO] [stderr] Adding time v0.1.45 (latest: v0.3.34) [INFO] [stderr] Adding tokio v0.1.22 (latest: v1.37.0) [INFO] [stderr] Adding url v1.7.2 (latest: v2.5.0) [INFO] [stderr] Adding uuid v0.7.4 (latest: v1.8.0) [INFO] [stderr] Adding want v0.2.0 (latest: v0.3.1) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding winapi v0.2.8 (latest: v0.3.9) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.55.0) [INFO] [stderr] Adding winreg v0.6.2 (latest: v0.52.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0c173d14188e6cf15f556b29c95fbf17317ca70ef7576620bd008585e3bd1400 [INFO] running `Command { std: "docker" "start" "-a" "0c173d14188e6cf15f556b29c95fbf17317ca70ef7576620bd008585e3bd1400", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0c173d14188e6cf15f556b29c95fbf17317ca70ef7576620bd008585e3bd1400", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c173d14188e6cf15f556b29c95fbf17317ca70ef7576620bd008585e3bd1400", kill_on_drop: false }` [INFO] [stdout] 0c173d14188e6cf15f556b29c95fbf17317ca70ef7576620bd008585e3bd1400 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 299cac34944805137bde6727932d01b33be7c6abc550c60023f2ef85136a2f24 [INFO] running `Command { std: "docker" "start" "-a" "299cac34944805137bde6727932d01b33be7c6abc550c60023f2ef85136a2f24", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking matches v0.1.10 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling parking_lot_core v0.6.3 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling openssl v0.10.64 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Compiling hyper v0.12.36 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Compiling openssl-sys v0.9.102 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking crossbeam-deque v0.7.4 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking try-lock v0.2.5 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking cookie v0.12.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking try_from v0.3.2 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking mime v0.3.17 [INFO] [stderr] Checking publicsuffix v1.5.6 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking encoding_rs v0.8.33 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Checking reqwest v0.9.24 [INFO] [stderr] Checking web_ical v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:400:64 [INFO] [stdout] | [INFO] [stdout] 400 | pub fn export_ics(&self, path: &str) -> io::Result<(bool)> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 400 - pub fn export_ics(&self, path: &str) -> io::Result<(bool)> { [INFO] [stdout] 400 + pub fn export_ics(&self, path: &str) -> io::Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:400:64 [INFO] [stdout] | [INFO] [stdout] 400 | pub fn export_ics(&self, path: &str) -> io::Result<(bool)> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 400 - pub fn export_ics(&self, path: &str) -> io::Result<(bool)> { [INFO] [stdout] 400 + pub fn export_ics(&self, path: &str) -> io::Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `chrono::DateTime::::from_utc`: Use TimeZone::from_utc_datetime() or DateTime::from_naive_utc_and_offset instead [INFO] [stdout] --> src/lib.rs:61:48 [INFO] [stdout] | [INFO] [stdout] 61 | let date_tz_axu: DateTime = DateTime::from_utc(no_timezone_aux, Utc); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `chrono::DateTime::::from_utc`: Use TimeZone::from_utc_datetime() or DateTime::from_naive_utc_and_offset instead [INFO] [stdout] --> src/lib.rs:93:52 [INFO] [stdout] | [INFO] [stdout] 93 | let date_tz: DateTime = DateTime::from_utc(no_timezone, Utc); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `chrono::DateTime::::from_utc`: Use TimeZone::from_utc_datetime() or DateTime::from_naive_utc_and_offset instead [INFO] [stdout] --> src/lib.rs:61:48 [INFO] [stdout] | [INFO] [stdout] 61 | let date_tz_axu: DateTime = DateTime::from_utc(no_timezone_aux, Utc); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `chrono::DateTime::::from_utc`: Use TimeZone::from_utc_datetime() or DateTime::from_naive_utc_and_offset instead [INFO] [stdout] --> src/lib.rs:93:52 [INFO] [stdout] | [INFO] [stdout] 93 | let date_tz: DateTime = DateTime::from_utc(no_timezone, Utc); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `string_key` is never read [INFO] [stdout] --> src/lib.rs:154:21 [INFO] [stdout] | [INFO] [stdout] 154 | let mut string_key = String::new(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `string_key` is never read [INFO] [stdout] --> src/lib.rs:154:21 [INFO] [stdout] | [INFO] [stdout] 154 | let mut string_key = String::new(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.39s [INFO] running `Command { std: "docker" "inspect" "299cac34944805137bde6727932d01b33be7c6abc550c60023f2ef85136a2f24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "299cac34944805137bde6727932d01b33be7c6abc550c60023f2ef85136a2f24", kill_on_drop: false }` [INFO] [stdout] 299cac34944805137bde6727932d01b33be7c6abc550c60023f2ef85136a2f24 [INFO] checking web_ical-0.1.2 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate web_ical 0.1.2 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate web_ical 0.1.2 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate web_ical 0.1.2 [INFO] finished tweaking crates.io crate web_ical 0.1.2 [INFO] tweaked toml for crates.io crate web_ical 0.1.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a3d7cebd1fe432aaa7e4cfca82e803d5f747781ffb806355e5e82af3653acb1e [INFO] running `Command { std: "docker" "start" "-a" "a3d7cebd1fe432aaa7e4cfca82e803d5f747781ffb806355e5e82af3653acb1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a3d7cebd1fe432aaa7e4cfca82e803d5f747781ffb806355e5e82af3653acb1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3d7cebd1fe432aaa7e4cfca82e803d5f747781ffb806355e5e82af3653acb1e", kill_on_drop: false }` [INFO] [stdout] a3d7cebd1fe432aaa7e4cfca82e803d5f747781ffb806355e5e82af3653acb1e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 59d4c4851130a4998d9488923abc4aa7cb0b55cf060e5a38728e81cf526bbaf5 [INFO] running `Command { std: "docker" "start" "-a" "59d4c4851130a4998d9488923abc4aa7cb0b55cf060e5a38728e81cf526bbaf5", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking matches v0.1.10 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling parking_lot_core v0.6.3 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling openssl v0.10.64 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking crossbeam-deque v0.7.4 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Compiling hyper v0.12.36 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Compiling openssl-sys v0.9.102 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking try-lock v0.2.5 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking try_from v0.3.2 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking mime v0.3.17 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking encoding_rs v0.8.33 [INFO] [stderr] Checking publicsuffix v1.5.6 [INFO] [stderr] Checking cookie v0.12.0 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Checking reqwest v0.9.24 [INFO] [stderr] Checking web_ical v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:400:64 [INFO] [stdout] | [INFO] [stdout] 400 | pub fn export_ics(&self, path: &str) -> io::Result<(bool)> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 400 - pub fn export_ics(&self, path: &str) -> io::Result<(bool)> { [INFO] [stdout] 400 + pub fn export_ics(&self, path: &str) -> io::Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `chrono::DateTime::::from_utc`: Use TimeZone::from_utc_datetime() or DateTime::from_naive_utc_and_offset instead [INFO] [stdout] --> src/lib.rs:61:48 [INFO] [stdout] | [INFO] [stdout] 61 | let date_tz_axu: DateTime = DateTime::from_utc(no_timezone_aux, Utc); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `chrono::DateTime::::from_utc`: Use TimeZone::from_utc_datetime() or DateTime::from_naive_utc_and_offset instead [INFO] [stdout] --> src/lib.rs:93:52 [INFO] [stdout] | [INFO] [stdout] 93 | let date_tz: DateTime = DateTime::from_utc(no_timezone, Utc); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:400:64 [INFO] [stdout] | [INFO] [stdout] 400 | pub fn export_ics(&self, path: &str) -> io::Result<(bool)> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 400 - pub fn export_ics(&self, path: &str) -> io::Result<(bool)> { [INFO] [stdout] 400 + pub fn export_ics(&self, path: &str) -> io::Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `chrono::DateTime::::from_utc`: Use TimeZone::from_utc_datetime() or DateTime::from_naive_utc_and_offset instead [INFO] [stdout] --> src/lib.rs:61:48 [INFO] [stdout] | [INFO] [stdout] 61 | let date_tz_axu: DateTime = DateTime::from_utc(no_timezone_aux, Utc); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `string_key` is never read [INFO] [stdout] --> src/lib.rs:154:21 [INFO] [stdout] | [INFO] [stdout] 154 | let mut string_key = String::new(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `chrono::DateTime::::from_utc`: Use TimeZone::from_utc_datetime() or DateTime::from_naive_utc_and_offset instead [INFO] [stdout] --> src/lib.rs:93:52 [INFO] [stdout] | [INFO] [stdout] 93 | let date_tz: DateTime = DateTime::from_utc(no_timezone, Utc); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `string_key` is never read [INFO] [stdout] --> src/lib.rs:154:21 [INFO] [stdout] | [INFO] [stdout] 154 | let mut string_key = String::new(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.73s [INFO] running `Command { std: "docker" "inspect" "59d4c4851130a4998d9488923abc4aa7cb0b55cf060e5a38728e81cf526bbaf5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59d4c4851130a4998d9488923abc4aa7cb0b55cf060e5a38728e81cf526bbaf5", kill_on_drop: false }` [INFO] [stdout] 59d4c4851130a4998d9488923abc4aa7cb0b55cf060e5a38728e81cf526bbaf5