[INFO] fetching crate i24 2.1.0...
[INFO] testing i24-2.1.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate i24 2.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate i24 2.1.0
[INFO] finished tweaking crates.io crate i24 2.1.0
[INFO] tweaked toml for crates.io crate i24 2.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate i24 2.1.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate i24 2.1.0 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc8eb1fc551cded05779d94e25698fcdea880585ca03e73bba3e87cf4d74bf8e
[INFO] running `Command { std: "docker" "start" "-a" "cc8eb1fc551cded05779d94e25698fcdea880585ca03e73bba3e87cf4d74bf8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc8eb1fc551cded05779d94e25698fcdea880585ca03e73bba3e87cf4d74bf8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc8eb1fc551cded05779d94e25698fcdea880585ca03e73bba3e87cf4d74bf8e", kill_on_drop: false }`
[INFO] [stdout] cc8eb1fc551cded05779d94e25698fcdea880585ca03e73bba3e87cf4d74bf8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50b650b5eb2ea761c3689a2e7f163ce10f9a3f273f3ea87ac8715a650db5c257
[INFO] running `Command { std: "docker" "start" "-a" "50b650b5eb2ea761c3689a2e7f163ce10f9a3f273f3ea87ac8715a650db5c257", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling bytemuck v1.23.0
[INFO] [stderr]    Compiling i24 v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.98s
[INFO] running `Command { std: "docker" "inspect" "50b650b5eb2ea761c3689a2e7f163ce10f9a3f273f3ea87ac8715a650db5c257", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50b650b5eb2ea761c3689a2e7f163ce10f9a3f273f3ea87ac8715a650db5c257", kill_on_drop: false }`
[INFO] [stdout] 50b650b5eb2ea761c3689a2e7f163ce10f9a3f273f3ea87ac8715a650db5c257
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e821b80f6cd6b21b4dab715579bab03ddf96e484abe8fc3fb44c2d17ae9041a8
[INFO] running `Command { std: "docker" "start" "-a" "e821b80f6cd6b21b4dab715579bab03ddf96e484abe8fc3fb44c2d17ae9041a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling i24 v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.11s
[INFO] running `Command { std: "docker" "inspect" "e821b80f6cd6b21b4dab715579bab03ddf96e484abe8fc3fb44c2d17ae9041a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e821b80f6cd6b21b4dab715579bab03ddf96e484abe8fc3fb44c2d17ae9041a8", kill_on_drop: false }`
[INFO] [stdout] e821b80f6cd6b21b4dab715579bab03ddf96e484abe8fc3fb44c2d17ae9041a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8f39457ded00c1e4faba8d3e318e40dd993cf46edb4c7205864b9e935ae10398
[INFO] running `Command { std: "docker" "start" "-a" "8f39457ded00c1e4faba8d3e318e40dd993cf46edb4c7205864b9e935ae10398", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test i24_tests::test_arithmetic_operations ... ok
[INFO] [stdout] test i24_tests::test_bitwise_operations ... ok
[INFO] [stdout] test i24_tests::test_checked_addition ... ok
[INFO] [stdout] test i24_tests::test_checked_division ... ok
[INFO] [stdout] test i24_tests::test_checked_multiplication ... ok
[INFO] [stdout] test i24_tests::test_checked_remainder ... ok
[INFO] [stdout] test i24_tests::test_checked_subtraction ... ok
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/i24-8b640731d1ce2a45)
[INFO] [stdout] test i24_tests::test_display ... ok
[INFO] [stdout] test i24_tests::test_from_bytes ... ok
[INFO] [stdout] test i24_tests::test_negative_operations ... ok
[INFO] [stdout] test i24_tests::test_shift_operations ... ok
[INFO] [stdout] test i24_tests::test_unary_operations ... ok
[INFO] [stdout] test i24_tests::test_wrapping_behavior ... ok
[INFO] [stdout] test i24_tests::test_zero_and_one ... ok
[INFO] [stdout] test i24_tests::discriminant_optimization ... ok
[INFO] [stdout] test i24_tests::test_from_str ... ok
[INFO] [stdout] test i24_tests::test_from ... ok
[INFO] [stdout] test i24_tests::test_to_from_bits ... ok
[INFO] [stdout] test i24_tests::test_to_from_i32 ... ok
[INFO] [stdout] test i24_tests::test_try_from ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.27s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests i24
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 45) ... ignored
[INFO] [stdout] test src/lib.rs - i24 (line 171) ... ignored
[INFO] [stdout] test src/lib.rs - (line 32) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.31s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8f39457ded00c1e4faba8d3e318e40dd993cf46edb4c7205864b9e935ae10398", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f39457ded00c1e4faba8d3e318e40dd993cf46edb4c7205864b9e935ae10398", kill_on_drop: false }`
[INFO] [stdout] 8f39457ded00c1e4faba8d3e318e40dd993cf46edb4c7205864b9e935ae10398