[INFO] fetching crate carbon 0.1.0... [INFO] testing carbon-0.1.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate carbon 0.1.0 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate carbon 0.1.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate carbon 0.1.0 [INFO] finished tweaking crates.io crate carbon 0.1.0 [INFO] tweaked toml for crates.io crate carbon 0.1.0 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] 8e00a4346d5a8194ec0646a3fbf23b24f6fb6e4d04e3893790b0eda2c4bddde5 [INFO] running `Command { std: "docker" "start" "-a" "8e00a4346d5a8194ec0646a3fbf23b24f6fb6e4d04e3893790b0eda2c4bddde5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8e00a4346d5a8194ec0646a3fbf23b24f6fb6e4d04e3893790b0eda2c4bddde5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e00a4346d5a8194ec0646a3fbf23b24f6fb6e4d04e3893790b0eda2c4bddde5", kill_on_drop: false }` [INFO] [stdout] 8e00a4346d5a8194ec0646a3fbf23b24f6fb6e4d04e3893790b0eda2c4bddde5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2505e454b708045851a401fb0b058eeb069855dbbc6952ccb73c6c7536c0b5a2 [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" "2505e454b708045851a401fb0b058eeb069855dbbc6952ccb73c6c7536c0b5a2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling carbon v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/start.rs:30:26 [INFO] [stdout] | [INFO] [stdout] 30 | for m in (0..self.date_time.tm.tm_mon) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 30 - for m in (0..self.date_time.tm.tm_mon) { [INFO] [stdout] 30 + for m in 0..self.date_time.tm.tm_mon { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/end.rs:30:30 [INFO] [stdout] | [INFO] [stdout] 30 | for month in (0..self.date_time.tm.tm_mon + 1) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 30 - for month in (0..self.date_time.tm.tm_mon + 1) { [INFO] [stdout] 30 + for month in 0..self.date_time.tm.tm_mon + 1 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `Testnow` should have an upper case name [INFO] [stdout] --> src/lib.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | static mut Testnow: Option = None; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `TESTNOW` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.76s [INFO] running `Command { std: "docker" "inspect" "2505e454b708045851a401fb0b058eeb069855dbbc6952ccb73c6c7536c0b5a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2505e454b708045851a401fb0b058eeb069855dbbc6952ccb73c6c7536c0b5a2", kill_on_drop: false }` [INFO] [stdout] 2505e454b708045851a401fb0b058eeb069855dbbc6952ccb73c6c7536c0b5a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 21bba31bf89d3c308314b00be5e8b0dca19a98a7abdf951483215c1965389406 [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" "21bba31bf89d3c308314b00be5e8b0dca19a98a7abdf951483215c1965389406", kill_on_drop: false }` [INFO] [stderr] Compiling carbon v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/start.rs:30:26 [INFO] [stdout] | [INFO] [stdout] 30 | for m in (0..self.date_time.tm.tm_mon) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 30 - for m in (0..self.date_time.tm.tm_mon) { [INFO] [stdout] 30 + for m in 0..self.date_time.tm.tm_mon { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/end.rs:30:30 [INFO] [stdout] | [INFO] [stdout] 30 | for month in (0..self.date_time.tm.tm_mon + 1) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 30 - for month in (0..self.date_time.tm.tm_mon + 1) { [INFO] [stdout] 30 + for month in 0..self.date_time.tm.tm_mon + 1 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `Testnow` should have an upper case name [INFO] [stdout] --> src/lib.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | static mut Testnow: Option = None; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `TESTNOW` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/start.rs:30:26 [INFO] [stdout] | [INFO] [stdout] 30 | for m in (0..self.date_time.tm.tm_mon) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 30 - for m in (0..self.date_time.tm.tm_mon) { [INFO] [stdout] 30 + for m in 0..self.date_time.tm.tm_mon { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/end.rs:30:30 [INFO] [stdout] | [INFO] [stdout] 30 | for month in (0..self.date_time.tm.tm_mon + 1) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 30 - for month in (0..self.date_time.tm.tm_mon + 1) { [INFO] [stdout] 30 + for month in 0..self.date_time.tm.tm_mon + 1 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `Testnow` should have an upper case name [INFO] [stdout] --> src/lib.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | static mut Testnow: Option = None; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `TESTNOW` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.10s [INFO] running `Command { std: "docker" "inspect" "21bba31bf89d3c308314b00be5e8b0dca19a98a7abdf951483215c1965389406", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21bba31bf89d3c308314b00be5e8b0dca19a98a7abdf951483215c1965389406", kill_on_drop: false }` [INFO] [stdout] 21bba31bf89d3c308314b00be5e8b0dca19a98a7abdf951483215c1965389406 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", 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] 2be4955a16007af55d1f78100c1c2ed9d5e458d26f0a0a88a0c7c3229497fcb9 [INFO] running `Command { std: "docker" "start" "-a" "2be4955a16007af55d1f78100c1c2ed9d5e458d26f0a0a88a0c7c3229497fcb9", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around `for` iterator expression [INFO] [stderr] --> src/start.rs:30:26 [INFO] [stderr] | [INFO] [stderr] 30 | for m in (0..self.date_time.tm.tm_mon) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 30 - for m in (0..self.date_time.tm.tm_mon) { [INFO] [stderr] 30 + for m in 0..self.date_time.tm.tm_mon { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` iterator expression [INFO] [stderr] --> src/end.rs:30:30 [INFO] [stderr] | [INFO] [stderr] 30 | for month in (0..self.date_time.tm.tm_mon + 1) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 30 - for month in (0..self.date_time.tm.tm_mon + 1) { [INFO] [stderr] 30 + for month in 0..self.date_time.tm.tm_mon + 1 { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: static variable `Testnow` should have an upper case name [INFO] [stderr] --> src/lib.rs:10:12 [INFO] [stderr] | [INFO] [stderr] 10 | static mut Testnow: Option = None; [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper case: `TESTNOW` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `carbon` (lib) generated 3 warnings [INFO] [stderr] warning: `carbon` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/carbon-83879b7c08198cf6) [INFO] [stdout] running 12 tests [INFO] [stdout] test tests::test_end_of_day ... ok [INFO] [stdout] test tests::test_end_of_minute ... ok [INFO] [stdout] test tests::test_end_of_month ... ok [INFO] [stdout] test tests::test_end_of_hour ... ok [INFO] [stdout] test tests::test_integration_for_tm ... ok [INFO] [stdout] test tests::test_test_now ... ok [INFO] [stdout] test tests::test_start_of_month ... ok [INFO] [stdout] test tests::test_start_of_minute ... ok [INFO] [stdout] test tests::test_end_of_second ... ok [INFO] [stdout] test tests::test_start_of_second ... ok [INFO] [stdout] test tests::test_start_of_day ... ok [INFO] [stdout] test tests::test_start_of_hour ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests carbon [INFO] [stdout] [INFO] [stderr] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] running 0 tests [INFO] [stderr] --> /opt/rustwide/workdir/src/start.rs:30:26 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 30 | for m in (0..self.date_time.tm.tm_mon) { [INFO] [stdout] [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 30 - for m in (0..self.date_time.tm.tm_mon) { [INFO] [stderr] 30 + for m in 0..self.date_time.tm.tm_mon { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` iterator expression [INFO] [stderr] --> /opt/rustwide/workdir/src/end.rs:30:30 [INFO] [stderr] | [INFO] [stderr] 30 | for month in (0..self.date_time.tm.tm_mon + 1) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 30 - for month in (0..self.date_time.tm.tm_mon + 1) { [INFO] [stderr] 30 + for month in 0..self.date_time.tm.tm_mon + 1 { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] running `Command { std: "docker" "inspect" "2be4955a16007af55d1f78100c1c2ed9d5e458d26f0a0a88a0c7c3229497fcb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2be4955a16007af55d1f78100c1c2ed9d5e458d26f0a0a88a0c7c3229497fcb9", kill_on_drop: false }` [INFO] [stdout] 2be4955a16007af55d1f78100c1c2ed9d5e458d26f0a0a88a0c7c3229497fcb9