[INFO] fetching crate knaptime 0.0.4... [INFO] testing knaptime-0.0.4 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate knaptime 0.0.4 into /workspace/builds/worker-0-tc2/source [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-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate knaptime 0.0.4 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 16 packages to latest compatible versions [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e2dfd6d94f8205c500ec9c5fc2f3325c7beaa6846627e882e256d9d1f279e5aa [INFO] running `Command { std: "docker" "start" "-a" "e2dfd6d94f8205c500ec9c5fc2f3325c7beaa6846627e882e256d9d1f279e5aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e2dfd6d94f8205c500ec9c5fc2f3325c7beaa6846627e882e256d9d1f279e5aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2dfd6d94f8205c500ec9c5fc2f3325c7beaa6846627e882e256d9d1f279e5aa", kill_on_drop: false }` [INFO] [stdout] e2dfd6d94f8205c500ec9c5fc2f3325c7beaa6846627e882e256d9d1f279e5aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 00db6ea49e34e7287fb962435df7b32f5e8f5e707003f781959adec0b35981f4 [INFO] running `Command { std: "docker" "start" "-a" "00db6ea49e34e7287fb962435df7b32f5e8f5e707003f781959adec0b35981f4", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling derive_arbitrary v1.4.2 [INFO] [stderr] Compiling arbitrary v1.4.2 [INFO] [stderr] Compiling knaptime v0.0.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.59s [INFO] running `Command { std: "docker" "inspect" "00db6ea49e34e7287fb962435df7b32f5e8f5e707003f781959adec0b35981f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00db6ea49e34e7287fb962435df7b32f5e8f5e707003f781959adec0b35981f4", kill_on_drop: false }` [INFO] [stdout] 00db6ea49e34e7287fb962435df7b32f5e8f5e707003f781959adec0b35981f4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] db417282854202e26a16754aab4233eb64d9d63620914fa4b9bac07e4badd395 [INFO] running `Command { std: "docker" "start" "-a" "db417282854202e26a16754aab4233eb64d9d63620914fa4b9bac07e4badd395", kill_on_drop: false }` [INFO] [stderr] Compiling knaptime v0.0.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s [INFO] running `Command { std: "docker" "inspect" "db417282854202e26a16754aab4233eb64d9d63620914fa4b9bac07e4badd395", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db417282854202e26a16754aab4233eb64d9d63620914fa4b9bac07e4badd395", kill_on_drop: false }` [INFO] [stdout] db417282854202e26a16754aab4233eb64d9d63620914fa4b9bac07e4badd395 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ee598696ae25c610b7ec60f7f165a20f39c9d9e2c2682df10a8c830880b9861b [INFO] running `Command { std: "docker" "start" "-a" "ee598696ae25c610b7ec60f7f165a20f39c9d9e2c2682df10a8c830880b9861b", 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/knaptime-3117e3c89991e94d) [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 unresolved module or unlinked crate `knapsack` [INFO] [stdout] --> src/dpsliding.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 3 | use knapsack::types::Item; [INFO] [stdout] | ^^^^^^^^ use of unresolved module or unlinked crate `knapsack` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `knapsack`, use `cargo add knapsack` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `knapsack` [INFO] [stdout] --> src/dpsliding.rs:21:14 [INFO] [stdout] | [INFO] [stdout] 5 | let result = knapsack::dpsliding::knapsack(50, items); [INFO] [stdout] | ^^^^^^^^ use of unresolved module or unlinked crate `knapsack` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `knapsack`, use `cargo add knapsack` to add it to your `Cargo.toml` [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 unresolved module or unlinked crate `knapsack` [INFO] [stdout] --> src/dpwalkback.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 3 | use knapsack::types::Item; [INFO] [stdout] | ^^^^^^^^ use of unresolved module or unlinked crate `knapsack` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `knapsack`, use `cargo add knapsack` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `knapsack` [INFO] [stdout] --> src/dpwalkback.rs:24:14 [INFO] [stdout] | [INFO] [stdout] 5 | let result = knapsack::dpwalkback::knapsack(5, items); [INFO] [stdout] | ^^^^^^^^ use of unresolved module or unlinked crate `knapsack` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `knapsack`, use `cargo add knapsack` to add it to your `Cargo.toml` [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 0.15s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "ee598696ae25c610b7ec60f7f165a20f39c9d9e2c2682df10a8c830880b9861b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee598696ae25c610b7ec60f7f165a20f39c9d9e2c2682df10a8c830880b9861b", kill_on_drop: false }` [INFO] [stdout] ee598696ae25c610b7ec60f7f165a20f39c9d9e2c2682df10a8c830880b9861b