[INFO] fetching crate fletcher 1.0.0...
[INFO] testing fletcher-1.0.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate fletcher 1.0.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate fletcher 1.0.0
[INFO] finished tweaking crates.io crate fletcher 1.0.0
[INFO] tweaked toml for crates.io crate fletcher 1.0.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fletcher 1.0.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83b041b687cfdf4bc36625a204078b19dec8b95df47a0a861eabd2c5c48258f4
[INFO] running `Command { std: "docker" "start" "-a" "83b041b687cfdf4bc36625a204078b19dec8b95df47a0a861eabd2c5c48258f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83b041b687cfdf4bc36625a204078b19dec8b95df47a0a861eabd2c5c48258f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83b041b687cfdf4bc36625a204078b19dec8b95df47a0a861eabd2c5c48258f4", kill_on_drop: false }`
[INFO] [stdout] 83b041b687cfdf4bc36625a204078b19dec8b95df47a0a861eabd2c5c48258f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9129f4344eaa2acd522441e6182e062ae8e4c51cfd19e540992bf70fb8e2a10d
[INFO] running `Command { std: "docker" "start" "-a" "9129f4344eaa2acd522441e6182e062ae8e4c51cfd19e540992bf70fb8e2a10d", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling fletcher v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "9129f4344eaa2acd522441e6182e062ae8e4c51cfd19e540992bf70fb8e2a10d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9129f4344eaa2acd522441e6182e062ae8e4c51cfd19e540992bf70fb8e2a10d", kill_on_drop: false }`
[INFO] [stdout] 9129f4344eaa2acd522441e6182e062ae8e4c51cfd19e540992bf70fb8e2a10d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca43ec37cdf60c7b9df7cabd4c8b86faef323e7d32db398d804278a5751519ad
[INFO] running `Command { std: "docker" "start" "-a" "ca43ec37cdf60c7b9df7cabd4c8b86faef323e7d32db398d804278a5751519ad", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling fletcher v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "ca43ec37cdf60c7b9df7cabd4c8b86faef323e7d32db398d804278a5751519ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca43ec37cdf60c7b9df7cabd4c8b86faef323e7d32db398d804278a5751519ad", kill_on_drop: false }`
[INFO] [stdout] ca43ec37cdf60c7b9df7cabd4c8b86faef323e7d32db398d804278a5751519ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5f32c0e37755660d9c0b2d5494a2bdf13dfcc132082419818f33491b5cff3f3d
[INFO] running `Command { std: "docker" "start" "-a" "5f32c0e37755660d9c0b2d5494a2bdf13dfcc132082419818f33491b5cff3f3d", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fletcher-49c10d624edb66c9)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test test::fletcher16_ascii_data ... ok
[INFO] [stdout] test test::fletcher16_test ... ok
[INFO] [stdout] test test::fletcher16_overflow ... ok
[INFO] [stdout] test test::fletcher32_ascii_data ... ok
[INFO] [stdout] test test::fletcher32_test ... ok
[INFO] [stdout] test test::fletcher64_initial_value ... ok
[INFO] [stdout] test test::fletcher64_ascii_data ... ok
[INFO] [stdout] test test::issue_8 ... ok
[INFO] [stdout] test test::fletcher16_underflow ... ok
[INFO] [stdout] test test::wiki_example ... ok
[INFO] [stdout] test test::fletcher64_underflow ... ok
[INFO] [stdout] test test::fletcher32_underflow ... ok
[INFO] [stdout] test test::fletcher64_overflow ... ok
[INFO] [stdout] test test::fletcher16_initial_value ... ok
[INFO] [stdout] test test::fletcher32_initial_value ... ok
[INFO] [stdout] test test::fletcher32_overflow ... ok
[INFO] [stderr]    Doc-tests fletcher
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 49) ... ok
[INFO] [stdout] test src/lib.rs - Fletcher64 (line 192) ... ok
[INFO] [stdout] test src/lib.rs - Fletcher16 (line 170) ... ok
[INFO] [stdout] test src/lib.rs - Fletcher32 (line 181) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5f32c0e37755660d9c0b2d5494a2bdf13dfcc132082419818f33491b5cff3f3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f32c0e37755660d9c0b2d5494a2bdf13dfcc132082419818f33491b5cff3f3d", kill_on_drop: false }`
[INFO] [stdout] 5f32c0e37755660d9c0b2d5494a2bdf13dfcc132082419818f33491b5cff3f3d