[INFO] fetching crate web_ical 0.1.2... [INFO] checking web_ical-0.1.2 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] extracting crate web_ical 0.1.2 into /workspace/builds/worker-0-tc1/source [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-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate web_ical 0.1.2 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 229 packages to latest compatible versions [INFO] [stderr] Adding reqwest v0.9.24 (available: v0.12.23) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5647a2e334f7930417a33c895577ded1f469f39a8a627dd3ae9330e8a064d150 [INFO] running `Command { std: "docker" "start" "-a" "5647a2e334f7930417a33c895577ded1f469f39a8a627dd3ae9330e8a064d150", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5647a2e334f7930417a33c895577ded1f469f39a8a627dd3ae9330e8a064d150", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5647a2e334f7930417a33c895577ded1f469f39a8a627dd3ae9330e8a064d150", kill_on_drop: false }` [INFO] [stdout] 5647a2e334f7930417a33c895577ded1f469f39a8a627dd3ae9330e8a064d150 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] af9fd91d6873cf688b9dad3cb72f858eac5f2af8b48a48eed2c6204199a42829 [INFO] running `Command { std: "docker" "start" "-a" "af9fd91d6873cf688b9dad3cb72f858eac5f2af8b48a48eed2c6204199a42829", kill_on_drop: false }` [INFO] [stderr] Checking unicode-bidi v0.3.18 [INFO] [stderr] Checking matches v0.1.10 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Compiling parking_lot_core v0.6.3 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking percent-encoding v2.3.2 [INFO] [stderr] Checking object v0.36.7 [INFO] [stderr] Compiling hyper v0.12.36 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking form_urlencoded v1.2.2 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking native-tls v0.2.14 [INFO] [stderr] Checking url v2.5.7 [INFO] [stderr] Checking serde_json v1.0.143 [INFO] [stderr] Checking try_from v0.3.2 [INFO] [stderr] Checking flate2 v1.1.2 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking chrono v0.4.41 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking publicsuffix v1.5.6 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking cookie v0.12.0 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking backtrace v0.3.75 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Checking hyper-tls v0.3.2 [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: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: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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.64s [INFO] running `Command { std: "docker" "inspect" "af9fd91d6873cf688b9dad3cb72f858eac5f2af8b48a48eed2c6204199a42829", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af9fd91d6873cf688b9dad3cb72f858eac5f2af8b48a48eed2c6204199a42829", kill_on_drop: false }` [INFO] [stdout] af9fd91d6873cf688b9dad3cb72f858eac5f2af8b48a48eed2c6204199a42829