[INFO] fetching crate expressions 2.0.0... [INFO] testing expressions-2.0.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate expressions 2.0.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate expressions 2.0.0 [INFO] finished tweaking crates.io crate expressions 2.0.0 [INFO] tweaked toml for crates.io crate expressions 2.0.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate expressions 2.0.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate expressions 2.0.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e7569f064c8a63735018d835af553a5b3c226e2ebeca5746adc476fe807b5f19 [INFO] running `Command { std: "docker" "start" "-a" "e7569f064c8a63735018d835af553a5b3c226e2ebeca5746adc476fe807b5f19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e7569f064c8a63735018d835af553a5b3c226e2ebeca5746adc476fe807b5f19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7569f064c8a63735018d835af553a5b3c226e2ebeca5746adc476fe807b5f19", kill_on_drop: false }` [INFO] [stdout] e7569f064c8a63735018d835af553a5b3c226e2ebeca5746adc476fe807b5f19 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a08e972753b3a6c5b0c108b53653af10665b61e51aaa07ce7727c13cc8aecd63 [INFO] running `Command { std: "docker" "start" "-a" "a08e972753b3a6c5b0c108b53653af10665b61e51aaa07ce7727c13cc8aecd63", kill_on_drop: false }` [INFO] [stderr] Compiling thiserror v1.0.48 [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Compiling memchr v2.6.3 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Compiling thiserror-impl v1.0.48 [INFO] [stderr] Compiling pest v2.7.3 [INFO] [stderr] Compiling pest_meta v2.7.3 [INFO] [stderr] Compiling pest_generator v2.7.3 [INFO] [stderr] Compiling pest_derive v2.7.3 [INFO] [stderr] Compiling expressions v2.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.84s [INFO] running `Command { std: "docker" "inspect" "a08e972753b3a6c5b0c108b53653af10665b61e51aaa07ce7727c13cc8aecd63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a08e972753b3a6c5b0c108b53653af10665b61e51aaa07ce7727c13cc8aecd63", kill_on_drop: false }` [INFO] [stdout] a08e972753b3a6c5b0c108b53653af10665b61e51aaa07ce7727c13cc8aecd63 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c76e18b91c8557a95014d44cb31ebc12a09e095019c7f50894593f533f553dbf [INFO] running `Command { std: "docker" "start" "-a" "c76e18b91c8557a95014d44cb31ebc12a09e095019c7f50894593f533f553dbf", kill_on_drop: false }` [INFO] [stderr] Compiling expressions v2.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of a double negation [INFO] [stdout] --> src/lib.rs:36:37 [INFO] [stdout] | [INFO] [stdout] 36 | try_eval!(i32, 1 - -1 + (-----1 * (4 * -3 % -3)) * 10); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: the prefix `--` could be misinterpreted as a decrement operator which exists in other languages [INFO] [stdout] = note: use `-= 1` if you meant to decrement the value [INFO] [stdout] = note: `#[warn(double_negations)]` on by default [INFO] [stdout] help: add parentheses for clarity [INFO] [stdout] | [INFO] [stdout] 36 | try_eval!(i32, 1 - -1 + (----(-1) * (4 * -3 % -3)) * 10); [INFO] [stdout] | + + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of a double negation [INFO] [stdout] --> src/lib.rs:37:38 [INFO] [stdout] | [INFO] [stdout] 37 | try_eval!(i32, 1 - -1 + ((-----1) * (4 * -3 % -3)) * 10); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: the prefix `--` could be misinterpreted as a decrement operator which exists in other languages [INFO] [stdout] = note: use `-= 1` if you meant to decrement the value [INFO] [stdout] help: add parentheses for clarity [INFO] [stdout] | [INFO] [stdout] 37 | try_eval!(i32, 1 - -1 + ((----(-1)) * (4 * -3 % -3)) * 10); [INFO] [stdout] | + + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of a double negation [INFO] [stdout] --> src/lib.rs:38:37 [INFO] [stdout] | [INFO] [stdout] 38 | try_eval!(i32, 1 - -1 + (-----1 * (4 * -3 % -3)) + 10); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: the prefix `--` could be misinterpreted as a decrement operator which exists in other languages [INFO] [stdout] = note: use `-= 1` if you meant to decrement the value [INFO] [stdout] help: add parentheses for clarity [INFO] [stdout] | [INFO] [stdout] 38 | try_eval!(i32, 1 - -1 + (----(-1) * (4 * -3 % -3)) + 10); [INFO] [stdout] | + + [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.31s [INFO] running `Command { std: "docker" "inspect" "c76e18b91c8557a95014d44cb31ebc12a09e095019c7f50894593f533f553dbf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c76e18b91c8557a95014d44cb31ebc12a09e095019c7f50894593f533f553dbf", kill_on_drop: false }` [INFO] [stdout] c76e18b91c8557a95014d44cb31ebc12a09e095019c7f50894593f533f553dbf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3e5fb771e003e6ea755ce80f8c972756014fd34aa61d82e2311b30ebb9d1acd1 [INFO] running `Command { std: "docker" "start" "-a" "3e5fb771e003e6ea755ce80f8c972756014fd34aa61d82e2311b30ebb9d1acd1", kill_on_drop: false }` [INFO] [stderr] warning: use of a double negation [INFO] [stderr] --> src/lib.rs:36:37 [INFO] [stderr] | [INFO] [stderr] 36 | try_eval!(i32, 1 - -1 + (-----1 * (4 * -3 % -3)) * 10); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: the prefix `--` could be misinterpreted as a decrement operator which exists in other languages [INFO] [stderr] = note: use `-= 1` if you meant to decrement the value [INFO] [stderr] = note: `#[warn(double_negations)]` on by default [INFO] [stderr] help: add parentheses for clarity [INFO] [stderr] | [INFO] [stderr] 36 | try_eval!(i32, 1 - -1 + (----(-1) * (4 * -3 % -3)) * 10); [INFO] [stderr] | + + [INFO] [stderr] [INFO] [stderr] warning: use of a double negation [INFO] [stderr] --> src/lib.rs:37:38 [INFO] [stderr] | [INFO] [stderr] 37 | try_eval!(i32, 1 - -1 + ((-----1) * (4 * -3 % -3)) * 10); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: the prefix `--` could be misinterpreted as a decrement operator which exists in other languages [INFO] [stderr] = note: use `-= 1` if you meant to decrement the value [INFO] [stderr] help: add parentheses for clarity [INFO] [stderr] | [INFO] [stderr] 37 | try_eval!(i32, 1 - -1 + ((----(-1)) * (4 * -3 % -3)) * 10); [INFO] [stderr] | + + [INFO] [stderr] [INFO] [stderr] warning: use of a double negation [INFO] [stderr] --> src/lib.rs:38:37 [INFO] [stderr] | [INFO] [stderr] 38 | try_eval!(i32, 1 - -1 + (-----1 * (4 * -3 % -3)) + 10); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: the prefix `--` could be misinterpreted as a decrement operator which exists in other languages [INFO] [stderr] = note: use `-= 1` if you meant to decrement the value [INFO] [stderr] help: add parentheses for clarity [INFO] [stderr] | [INFO] [stderr] 38 | try_eval!(i32, 1 - -1 + (----(-1) * (4 * -3 % -3)) + 10); [INFO] [stderr] | + + [INFO] [stderr] [INFO] [stderr] warning: `expressions` (lib test) generated 3 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/expressions-1ff037309902fe97) [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::test_eval ... ok [INFO] [stdout] test tests::test_eval_err ... ok [INFO] [stdout] test tests::test_parse_err ... ok [INFO] [stdout] test tests::test_parse ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests expressions [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 5) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3e5fb771e003e6ea755ce80f8c972756014fd34aa61d82e2311b30ebb9d1acd1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e5fb771e003e6ea755ce80f8c972756014fd34aa61d82e2311b30ebb9d1acd1", kill_on_drop: false }` [INFO] [stdout] 3e5fb771e003e6ea755ce80f8c972756014fd34aa61d82e2311b30ebb9d1acd1