[INFO] fetching crate knaptime 0.0.4... [INFO] testing knaptime-0.0.4 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate knaptime 0.0.4 into /workspace/builds/worker-4-tc1/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-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate knaptime 0.0.4 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9f3ffa09c98cf13eae3d3850147ff0f28f8bade8a3098566bea29457fe3baef7 [INFO] running `Command { std: "docker" "start" "-a" "9f3ffa09c98cf13eae3d3850147ff0f28f8bade8a3098566bea29457fe3baef7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9f3ffa09c98cf13eae3d3850147ff0f28f8bade8a3098566bea29457fe3baef7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f3ffa09c98cf13eae3d3850147ff0f28f8bade8a3098566bea29457fe3baef7", kill_on_drop: false }` [INFO] [stdout] 9f3ffa09c98cf13eae3d3850147ff0f28f8bade8a3098566bea29457fe3baef7 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ff8364c7b50cde18c0ee5021ef2ac1df17f2f25593d6eee409a127a6cd4641bb [INFO] running `Command { std: "docker" "start" "-a" "ff8364c7b50cde18c0ee5021ef2ac1df17f2f25593d6eee409a127a6cd4641bb", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [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 5.34s [INFO] running `Command { std: "docker" "inspect" "ff8364c7b50cde18c0ee5021ef2ac1df17f2f25593d6eee409a127a6cd4641bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff8364c7b50cde18c0ee5021ef2ac1df17f2f25593d6eee409a127a6cd4641bb", kill_on_drop: false }` [INFO] [stdout] ff8364c7b50cde18c0ee5021ef2ac1df17f2f25593d6eee409a127a6cd4641bb [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1732adfa8657ec0f03542e92d85c2f7061dc435f91ed8ef2bed6f983ea1940a1 [INFO] running `Command { std: "docker" "start" "-a" "1732adfa8657ec0f03542e92d85c2f7061dc435f91ed8ef2bed6f983ea1940a1", kill_on_drop: false }` [INFO] [stderr] Compiling knaptime v0.0.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.00s [INFO] running `Command { std: "docker" "inspect" "1732adfa8657ec0f03542e92d85c2f7061dc435f91ed8ef2bed6f983ea1940a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1732adfa8657ec0f03542e92d85c2f7061dc435f91ed8ef2bed6f983ea1940a1", kill_on_drop: false }` [INFO] [stdout] 1732adfa8657ec0f03542e92d85c2f7061dc435f91ed8ef2bed6f983ea1940a1 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f02799c526b8659b7843b504f0fa836cfe73c8d6391029cd873aa00595fc57dd [INFO] running `Command { std: "docker" "start" "-a" "f02799c526b8659b7843b504f0fa836cfe73c8d6391029cd873aa00595fc57dd", 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-411dacfc38ad1e29) [INFO] [stderr] Doc-tests knaptime [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] [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 0.10s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "f02799c526b8659b7843b504f0fa836cfe73c8d6391029cd873aa00595fc57dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f02799c526b8659b7843b504f0fa836cfe73c8d6391029cd873aa00595fc57dd", kill_on_drop: false }` [INFO] [stdout] f02799c526b8659b7843b504f0fa836cfe73c8d6391029cd873aa00595fc57dd