[INFO] fetching crate u24 0.4.0...
[INFO] testing u24-0.4.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate u24 0.4.0 into /workspace/builds/worker-3-tc1/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-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate u24 0.4.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.96
[INFO] [stderr]   Downloaded rangemap v1.6.0
[INFO] [stderr]   Downloaded range-set-blaze v0.3.0
[INFO] [stderr]   Downloaded gen_ops v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9f8ceb03f6dd462dea8c3d616ddb071cc3eafc8e7cef0e6cac15397875be1075
[INFO] running `Command { std: "docker" "start" "-a" "9f8ceb03f6dd462dea8c3d616ddb071cc3eafc8e7cef0e6cac15397875be1075", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f8ceb03f6dd462dea8c3d616ddb071cc3eafc8e7cef0e6cac15397875be1075", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f8ceb03f6dd462dea8c3d616ddb071cc3eafc8e7cef0e6cac15397875be1075", kill_on_drop: false }`
[INFO] [stdout] 9f8ceb03f6dd462dea8c3d616ddb071cc3eafc8e7cef0e6cac15397875be1075
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3df97a3f8236c16078e376ac0cb948576b5714b37d3acbc40801d588139dfb41
[INFO] running `Command { std: "docker" "start" "-a" "3df97a3f8236c16078e376ac0cb948576b5714b37d3acbc40801d588139dfb41", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.96
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling num-complex v0.4.6
[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 quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[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 10.86s
[INFO] running `Command { std: "docker" "inspect" "3df97a3f8236c16078e376ac0cb948576b5714b37d3acbc40801d588139dfb41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3df97a3f8236c16078e376ac0cb948576b5714b37d3acbc40801d588139dfb41", kill_on_drop: false }`
[INFO] [stdout] 3df97a3f8236c16078e376ac0cb948576b5714b37d3acbc40801d588139dfb41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2a4326f721a5752fc64ec7094b4e3ebd0603d5c913fc088674dbca1c4b55db8
[INFO] running `Command { std: "docker" "start" "-a" "d2a4326f721a5752fc64ec7094b4e3ebd0603d5c913fc088674dbca1c4b55db8", kill_on_drop: false }`
[INFO] [stderr]    Compiling u24 v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "d2a4326f721a5752fc64ec7094b4e3ebd0603d5c913fc088674dbca1c4b55db8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2a4326f721a5752fc64ec7094b4e3ebd0603d5c913fc088674dbca1c4b55db8", kill_on_drop: false }`
[INFO] [stdout] d2a4326f721a5752fc64ec7094b4e3ebd0603d5c913fc088674dbca1c4b55db8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e18fbe5242b8aa821f9cfe90f79f952a7a65233003abe7a0d8e82e7093ec0ef5
[INFO] running `Command { std: "docker" "start" "-a" "e18fbe5242b8aa821f9cfe90f79f952a7a65233003abe7a0d8e82e7093ec0ef5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/u24-79f70c5de6f45b45)
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test tests::test_comparison ... ok
[INFO] [stdout] test tests::test_error_display ... ok
[INFO] [stdout] test tests::test_not_op ... ok
[INFO] [stdout] test tests::test_must_from_u32_no_panic ... ok
[INFO] [stdout] test tests::test_pow ... ok
[INFO] [stdout] test tests::test_rotation ... ok
[INFO] [stdout] test tests::test_string_parsing ... ok
[INFO] [stdout] test tests::test_u32_conversions ... ok
[INFO] [stdout] test tests::test_byte_swapping ... ok
[INFO] [stdout] test unaligned::tests::test_constants ... ok
[INFO] [stdout] test tests::test_trait_implementations ... ok
[INFO] [stdout] test tests::test_assignment_operators ... ok
[INFO] [stdout] test unaligned::tests::test_default ... ok
[INFO] [stdout] test tests::test_numeric_conversions ... ok
[INFO] [stdout] test unaligned::tests::test_conversions ... ok
[INFO] [stdout] test unaligned::tests::test_from_bytes ... ok
[INFO] [stdout] test unaligned::tests::test_edge_values ... ok
[INFO] [stdout] test unaligned::tests::test_endianness_conversion ... ok
[INFO] [stdout] test tests::test_shift_operations ... ok
[INFO] [stdout] test unaligned::tests::test_display ... ok
[INFO] [stdout] test tests::test_bit_counting ... ok
[INFO] [stdout] test unaligned::tests::test_new_and_get_little_endian ... ok
[INFO] [stdout] test tests::test_constants ... ok
[INFO] [stdout] test unaligned::tests::test_set_method ... ok
[INFO] [stdout] test unaligned::tests::test_new_and_get_big_endian ... ok
[INFO] [stdout] test tests::test_leading_trailing_zeros ... ok
[INFO] [stdout] test tests::test_math ... ok
[INFO] [stdout] test tests::test_byte_conversions ... ok
[INFO] [stdout] test tests::test_overflow_behavior - should panic ... ok
[INFO] [stdout] test tests::test_shl_overflow_behavior - should panic ... ok
[INFO] [stdout] test tests::test_shr_overflow_behavior - should panic ... ok
[INFO] [stdout] test tests::test_underflow_behavior - should panic ... ok
[INFO] [stdout] test tests::test_pow_overflow - should panic ... ok
[INFO] [stdout] test tests::test_must_from_u32_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests u24
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test src/lib.rs - u24::checked_mul (line 396) ... ok
[INFO] [stdout] test src/lib.rs - u24::checked_from_u32 (line 301) ... ok
[INFO] [stdout] test src/lib.rs - u24 (line 101) ... ok
[INFO] [stdout] test src/lib.rs - u24::from_le_bytes (line 192) ... ok
[INFO] [stdout] test src/lib.rs - ParseU24Err::kind (line 668) ... ok
[INFO] [stdout] test src/lib.rs - u24::checked_sub (line 376) ... ok
[INFO] [stdout] test src/lib.rs - u24::from_be_bytes (line 210) ... ok
[INFO] [stdout] test src/lib.rs - u24::into_u32 (line 259) ... ok
[INFO] [stdout] test src/lib.rs - u24::saturating_sub (line 453) ... ok
[INFO] [stdout] test src/lib.rs - u24::checked_add (line 357) ... ok
[INFO] [stdout] test src/lib.rs - u24::saturating_mul (line 471) ... ok
[INFO] [stdout] test src/lib.rs - u24::saturating_from_u32 (line 323) ... ok
[INFO] [stdout] test src/lib.rs - u24 (line 141) ... ok
[INFO] [stdout] test src/lib.rs - u24::saturating_add (line 435) ... ok
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] test src/unaligned.rs - unaligned::U24<O>::MAX (line 89) ... ok
[INFO] [stdout] test src/unaligned.rs - unaligned::U24<O>::from_bytes (line 106) ... ok
[INFO] [stdout] test src/unaligned.rs - unaligned (line 9) ... ok
[INFO] [stdout] test src/lib.rs - u24::truncating_from_u32 (line 278) ... ok
[INFO] [stdout] test src/lib.rs - u24::checked_div (line 415) ... ok
[INFO] [stdout] test src/unaligned.rs - unaligned::U24<O>::fmt (line 246) ... ok
[INFO] [stdout] test src/unaligned.rs - unaligned::U24 (line 42) ... ok
[INFO] [stdout] test src/lib.rs - u24::wrapping_sub (line 504) ... ok
[INFO] [stdout] test src/unaligned.rs - unaligned::U24<O>::to_bytes (line 126) ... ok
[INFO] [stdout] test src/unaligned.rs - unaligned::U24<O>::ZERO (line 76) ... ok
[INFO] [stdout] test src/lib.rs - u24::to_le_bytes (line 228) ... ok
[INFO] [stdout] test src/unaligned.rs - unaligned::U24<O>::set (line 210) ... ok
[INFO] [stdout] test src/lib.rs - u24::to_be_bytes (line 243) ... ok
[INFO] [stdout] test src/unaligned.rs - unaligned::U24<O>::new (line 155) ... ok
[INFO] [stdout] test src/lib.rs - u24::wrapping_add (line 489) ... ok
[INFO] [stdout] test src/unaligned.rs - unaligned::U24<O>::get (line 185) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.63s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.82s; merged doctests compilation took 0.18s
[INFO] running `Command { std: "docker" "inspect" "e18fbe5242b8aa821f9cfe90f79f952a7a65233003abe7a0d8e82e7093ec0ef5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e18fbe5242b8aa821f9cfe90f79f952a7a65233003abe7a0d8e82e7093ec0ef5", kill_on_drop: false }`
[INFO] [stdout] e18fbe5242b8aa821f9cfe90f79f952a7a65233003abe7a0d8e82e7093ec0ef5