[INFO] fetching crate ako 0.0.3...
[INFO] checking ako-0.0.3 against 8006091eb71ae7d9e9bccb66c6122c9d68af4466 for pr-129249-3
[INFO] extracting crate ako 0.0.3 into /workspace/builds/worker-0-tc1/source
[INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain
[INFO] started tweaking crates.io crate ako 0.0.3
[INFO] finished tweaking crates.io crate ako 0.0.3
[INFO] tweaked toml for crates.io crate ako 0.0.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ako 0.0.3 on toolchain 8006091eb71ae7d9e9bccb66c6122c9d68af4466
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "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" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 12 packages to highest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded test-case-core v3.4.0
[INFO] [stderr]   Downloaded test-case v3.4.0
[INFO] [stderr]   Downloaded test-case-macros v3.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2ff591a10535eebb5a207e3a50f11058fc860ce8a4405258c1cc3202a0bfccfa
[INFO] running `Command { std: "docker" "start" "2ff591a10535eebb5a207e3a50f11058fc860ce8a4405258c1cc3202a0bfccfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ff591a10535eebb5a207e3a50f11058fc860ce8a4405258c1cc3202a0bfccfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2ff591a10535eebb5a207e3a50f11058fc860ce8a4405258c1cc3202a0bfccfa" "/opt/rustwide/cargo-home/bin/cargo" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ff591a10535eebb5a207e3a50f11058fc860ce8a4405258c1cc3202a0bfccfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2ff591a10535eebb5a207e3a50f11058fc860ce8a4405258c1cc3202a0bfccfa" "/opt/rustwide/cargo-home/bin/cargo" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]    Compiling cfg-if v1.0.5
[INFO] [stderr]     Checking log v0.4.34
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking ako v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition: `date`
[INFO] [stdout]   --> src/date.rs:41:14
[INFO] [stdout]    |
[INFO] [stdout] 41 | macro_rules! date {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | mod date;
[INFO] [stdout]    | --------- the macro is exported by its enclosing module
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `year`
[INFO] [stdout]   --> src/year.rs:34:14
[INFO] [stdout]    |
[INFO] [stdout] 34 | macro_rules! year {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | mod year;
[INFO] [stdout]    | --------- the macro is exported by its enclosing module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `at` and `as_date` are never used
[INFO] [stdout]    --> src/moment.rs:264:19
[INFO] [stdout]     |
[INFO] [stdout] 259 | impl Moment {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 264 |     pub(crate) fn at(self, tz: &TimeZone) -> DateTime<Iso> {
[INFO] [stdout]     |                   ^^
[INFO] [stdout] ...
[INFO] [stdout] 278 |     pub(crate) const fn as_date<C: Calendar>(self, calendar: C) -> Date<C> {
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking float-cmp v0.10.0
[INFO] [stderr]    Compiling test-case-core v3.4.0
[INFO] [stderr]    Compiling test-case-macros v3.4.0
[INFO] [stderr]     Checking test-case v3.4.0
[INFO] [stdout] warning: unused macro definition: `date`
[INFO] [stdout]   --> src/date.rs:41:14
[INFO] [stdout]    |
[INFO] [stdout] 41 | macro_rules! date {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | mod date;
[INFO] [stdout]    | --------- the macro is exported by its enclosing module
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AsMoment` and `DateTime`
[INFO] [stdout]    --> src/moment.rs:505:17
[INFO] [stdout]     |
[INFO] [stdout] 505 |     use crate::{AsMoment, DateTime, Moment};
[INFO] [stdout]     |                 ^^^^^^^^  ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `year`
[INFO] [stdout]   --> src/year.rs:34:14
[INFO] [stdout]    |
[INFO] [stdout] 34 | macro_rules! year {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | mod year;
[INFO] [stdout]    | --------- the macro is exported by its enclosing module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `at` and `as_date` are never used
[INFO] [stdout]    --> src/moment.rs:264:19
[INFO] [stdout]     |
[INFO] [stdout] 259 | impl Moment {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 264 |     pub(crate) fn at(self, tz: &TimeZone) -> DateTime<Iso> {
[INFO] [stdout]     |                   ^^
[INFO] [stdout] ...
[INFO] [stdout] 278 |     pub(crate) const fn as_date<C: Calendar>(self, calendar: C) -> Date<C> {
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.82s
[INFO] running `Command { std: "docker" "inspect" "2ff591a10535eebb5a207e3a50f11058fc860ce8a4405258c1cc3202a0bfccfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ff591a10535eebb5a207e3a50f11058fc860ce8a4405258c1cc3202a0bfccfa", kill_on_drop: false }`
[INFO] [stdout] 2ff591a10535eebb5a207e3a50f11058fc860ce8a4405258c1cc3202a0bfccfa
