[INFO] fetching crate knaptime 0.0.4...
[INFO] testing knaptime-0.0.4 against nightly-2024-10-28 for randomize-layout
[INFO] extracting crate knaptime 0.0.4 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate knaptime 0.0.4 on toolchain nightly-2024-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate knaptime 0.0.4
[INFO] finished tweaking crates.io crate knaptime 0.0.4
[INFO] tweaked toml for crates.io crate knaptime 0.0.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 17 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ccb74cb19f468a9108bb9da01b013d1fc67d327a916f477e514c836939982476
[INFO] running `Command { std: "docker" "start" "-a" "ccb74cb19f468a9108bb9da01b013d1fc67d327a916f477e514c836939982476", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ccb74cb19f468a9108bb9da01b013d1fc67d327a916f477e514c836939982476", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccb74cb19f468a9108bb9da01b013d1fc67d327a916f477e514c836939982476", kill_on_drop: false }`
[INFO] [stdout] ccb74cb19f468a9108bb9da01b013d1fc67d327a916f477e514c836939982476
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05fb07ea757a7e2e7fd92fd327972ea7ba9bcc6de9b8d75b3f1abc09bed41399
[INFO] running `Command { std: "docker" "start" "-a" "05fb07ea757a7e2e7fd92fd327972ea7ba9bcc6de9b8d75b3f1abc09bed41399", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.161
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling syn v2.0.86
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling derive_arbitrary v1.3.2
[INFO] [stderr]    Compiling arbitrary v1.3.2
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling knaptime v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.90s
[INFO] running `Command { std: "docker" "inspect" "05fb07ea757a7e2e7fd92fd327972ea7ba9bcc6de9b8d75b3f1abc09bed41399", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05fb07ea757a7e2e7fd92fd327972ea7ba9bcc6de9b8d75b3f1abc09bed41399", kill_on_drop: false }`
[INFO] [stdout] 05fb07ea757a7e2e7fd92fd327972ea7ba9bcc6de9b8d75b3f1abc09bed41399
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f964ae1d392dc07e34127fb8fc27928bc1710c442eac0c208e0011075a146fe0
[INFO] running `Command { std: "docker" "start" "-a" "f964ae1d392dc07e34127fb8fc27928bc1710c442eac0c208e0011075a146fe0", kill_on_drop: false }`
[INFO] [stderr]    Compiling knaptime v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "f964ae1d392dc07e34127fb8fc27928bc1710c442eac0c208e0011075a146fe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f964ae1d392dc07e34127fb8fc27928bc1710c442eac0c208e0011075a146fe0", kill_on_drop: false }`
[INFO] [stdout] f964ae1d392dc07e34127fb8fc27928bc1710c442eac0c208e0011075a146fe0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 62554589375b3fb06cbefefa0c85a4d15baa3cddd0b9ad5e3186519703ae1c10
[INFO] running `Command { std: "docker" "start" "-a" "62554589375b3fb06cbefefa0c85a4d15baa3cddd0b9ad5e3186519703ae1c10", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/knaptime-a28a67232cbc1bc6)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests knaptime
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/dpsliding.rs - dpsliding::knapsack (line 18) ... FAILED
[INFO] [stdout] test src/dpwalkback.rs - dpwalkback::knapsack (line 21) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/dpsliding.rs - dpsliding::knapsack (line 18) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `knapsack`
[INFO] [stdout]  --> src/dpsliding.rs:19:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use knapsack::types::Item;
[INFO] [stdout]   |     ^^^^^^^^ use of undeclared crate or module `knapsack`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `knapsack`
[INFO] [stdout]  --> src/dpsliding.rs:21:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | let result = knapsack::dpsliding::knapsack(50, items);
[INFO] [stdout]   |              ^^^^^^^^ use of undeclared crate or module `knapsack`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this module
[INFO] [stdout]   |
[INFO] [stdout] 2 + use knaptime::dpsliding;
[INFO] [stdout]   |
[INFO] [stdout] help: if you import `dpsliding`, refer to it directly
[INFO] [stdout]   |
[INFO] [stdout] 5 - let result = knapsack::dpsliding::knapsack(50, items);
[INFO] [stdout] 5 + let result = dpsliding::knapsack(50, items);
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/dpwalkback.rs - dpwalkback::knapsack (line 21) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `knapsack`
[INFO] [stdout]  --> src/dpwalkback.rs:22:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use knapsack::types::Item;
[INFO] [stdout]   |     ^^^^^^^^ use of undeclared crate or module `knapsack`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `knapsack`
[INFO] [stdout]  --> src/dpwalkback.rs:24:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | let result = knapsack::dpwalkback::knapsack(5, items);
[INFO] [stdout]   |              ^^^^^^^^ use of undeclared crate or module `knapsack`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this module
[INFO] [stdout]   |
[INFO] [stdout] 2 + use knaptime::dpwalkback;
[INFO] [stdout]   |
[INFO] [stdout] help: if you import `dpwalkback`, refer to it directly
[INFO] [stdout]   |
[INFO] [stdout] 5 - let result = knapsack::dpwalkback::knapsack(5, items);
[INFO] [stdout] 5 + let result = dpwalkback::knapsack(5, items);
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/dpsliding.rs - dpsliding::knapsack (line 18)
[INFO] [stdout]     src/dpwalkback.rs - dpwalkback::knapsack (line 21)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "62554589375b3fb06cbefefa0c85a4d15baa3cddd0b9ad5e3186519703ae1c10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62554589375b3fb06cbefefa0c85a4d15baa3cddd0b9ad5e3186519703ae1c10", kill_on_drop: false }`
[INFO] [stdout] 62554589375b3fb06cbefefa0c85a4d15baa3cddd0b9ad5e3186519703ae1c10
