[INFO] fetching crate u24 0.4.0...
[INFO] testing u24-0.4.0 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate u24 0.4.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate u24 0.4.0
[INFO] finished tweaking crates.io crate u24 0.4.0
[INFO] tweaked toml for crates.io crate u24 0.4.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate u24 0.4.0 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate u24 0.4.0 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b8a2f7f82ebdd7c40c31d1cb290cf2687e58d1f8dd7b99bd22dd8dea64f96cd
[INFO] running `Command { std: "docker" "start" "-a" "3b8a2f7f82ebdd7c40c31d1cb290cf2687e58d1f8dd7b99bd22dd8dea64f96cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b8a2f7f82ebdd7c40c31d1cb290cf2687e58d1f8dd7b99bd22dd8dea64f96cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b8a2f7f82ebdd7c40c31d1cb290cf2687e58d1f8dd7b99bd22dd8dea64f96cd", kill_on_drop: false }`
[INFO] [stdout] 3b8a2f7f82ebdd7c40c31d1cb290cf2687e58d1f8dd7b99bd22dd8dea64f96cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c262d396fbebaa23f4f04918f8996f8993e525d2e3beaa09d7ec89998df9da4a
[INFO] running `Command { std: "docker" "start" "-a" "c262d396fbebaa23f4f04918f8996f8993e525d2e3beaa09d7ec89998df9da4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling proc-macro2 v1.0.96
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling zerocopy-derive v0.8.26
[INFO] [stderr]    Compiling u24 v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.36s
[INFO] running `Command { std: "docker" "inspect" "c262d396fbebaa23f4f04918f8996f8993e525d2e3beaa09d7ec89998df9da4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c262d396fbebaa23f4f04918f8996f8993e525d2e3beaa09d7ec89998df9da4a", kill_on_drop: false }`
[INFO] [stdout] c262d396fbebaa23f4f04918f8996f8993e525d2e3beaa09d7ec89998df9da4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 237167f2e4a261bcfcfcb2676a18c3ca361b54300d855b06bc2457131ee5d633
[INFO] running `Command { std: "docker" "start" "-a" "237167f2e4a261bcfcfcb2676a18c3ca361b54300d855b06bc2457131ee5d633", kill_on_drop: false }`
[INFO] [stderr]    Compiling u24 v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "237167f2e4a261bcfcfcb2676a18c3ca361b54300d855b06bc2457131ee5d633", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "237167f2e4a261bcfcfcb2676a18c3ca361b54300d855b06bc2457131ee5d633", kill_on_drop: false }`
[INFO] [stdout] 237167f2e4a261bcfcfcb2676a18c3ca361b54300d855b06bc2457131ee5d633
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 72d4e161d3780ae998fe3e99f3ce1a0ad153fd6ab0c333c33a3faedd72e72342
[INFO] running `Command { std: "docker" "start" "-a" "72d4e161d3780ae998fe3e99f3ce1a0ad153fd6ab0c333c33a3faedd72e72342", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/u24-6d848123312207be)
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test tests::test_assignment_operators ... ok
[INFO] [stdout] test tests::test_bit_counting ... ok
[INFO] [stdout] test tests::test_error_display ... ok
[INFO] [stdout] test tests::test_comparison ... ok
[INFO] [stdout] test tests::test_must_from_u32_panic - should panic ... FAILED
[INFO] [stdout] test tests::test_not_op ... ok
[INFO] [stdout] test tests::test_leading_trailing_zeros ... ok
[INFO] [stdout] test tests::test_overflow_behavior - should panic ... FAILED
[INFO] [stdout] test tests::test_math ... ok
[INFO] [stdout] test tests::test_must_from_u32_no_panic ... ok
[INFO] [stdout] test tests::test_numeric_conversions ... ok
[INFO] [stdout] test tests::test_pow_overflow - should panic ... FAILED
[INFO] [stdout] test tests::test_pow ... ok
[INFO] [stdout] test tests::test_rotation ... ok
[INFO] [stdout] test tests::test_shift_operations ... ok
[INFO] [stdout] test tests::test_shl_overflow_behavior - should panic ... FAILED
[INFO] [stdout] test tests::test_shr_overflow_behavior - should panic ... FAILED
[INFO] [stdout] test tests::test_byte_conversions ... ok
[INFO] [stdout] test tests::test_string_parsing ... ok
[INFO] [stdout] test tests::test_trait_implementations ... ok
[INFO] [stdout] test tests::test_u32_conversions ... ok
[INFO] [stdout] test tests::test_underflow_behavior - should panic ... FAILED
[INFO] [stdout] test unaligned::tests::test_constants ... ok
[INFO] [stdout] test unaligned::tests::test_conversions ... ok
[INFO] [stdout] test unaligned::tests::test_display ... ok
[INFO] [stdout] test unaligned::tests::test_edge_values ... ok
[INFO] [stdout] test unaligned::tests::test_from_bytes ... ok
[INFO] [stdout] test unaligned::tests::test_default ... ok
[INFO] [stdout] test unaligned::tests::test_new_and_get_big_endian ... ok
[INFO] [stdout] test unaligned::tests::test_new_and_get_little_endian ... ok
[INFO] [stdout] test unaligned::tests::test_set_method ... ok
[INFO] [stdout] test unaligned::tests::test_endianness_conversion ... ok
[INFO] [stdout] test tests::test_constants ... ok
[INFO] [stdout] test tests::test_byte_swapping ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_must_from_u32_panic stdout ----
[INFO] [stdout] note: test did not panic as expected at src/lib.rs:1571:8
[INFO] [stdout] ---- tests::test_overflow_behavior stdout ----
[INFO] [stdout] note: test did not panic as expected at src/lib.rs:1276:8
[INFO] [stdout] ---- tests::test_pow_overflow stdout ----
[INFO] [stdout] note: test did not panic as expected at src/lib.rs:1565:8
[INFO] [stdout] ---- tests::test_shl_overflow_behavior stdout ----
[INFO] [stdout] note: test did not panic as expected at src/lib.rs:1355:8
[INFO] [stdout] ---- tests::test_shr_overflow_behavior stdout ----
[INFO] [stdout] note: test did not panic as expected at src/lib.rs:1361:8
[INFO] [stdout] ---- tests::test_underflow_behavior stdout ----
[INFO] [stdout] note: test did not panic as expected at src/lib.rs:1282:8
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::test_must_from_u32_panic
[INFO] [stdout]     tests::test_overflow_behavior
[INFO] [stdout]     tests::test_pow_overflow
[INFO] [stdout]     tests::test_shl_overflow_behavior
[INFO] [stdout]     tests::test_shr_overflow_behavior
[INFO] [stdout]     tests::test_underflow_behavior
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 28 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "72d4e161d3780ae998fe3e99f3ce1a0ad153fd6ab0c333c33a3faedd72e72342", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72d4e161d3780ae998fe3e99f3ce1a0ad153fd6ab0c333c33a3faedd72e72342", kill_on_drop: false }`
[INFO] [stdout] 72d4e161d3780ae998fe3e99f3ce1a0ad153fd6ab0c333c33a3faedd72e72342
