[INFO] fetching crate knaptime 0.0.4... [INFO] testing knaptime-0.0.4 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate knaptime 0.0.4 into /workspace/builds/worker-5-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-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate knaptime 0.0.4 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 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 4ca7f9cc4216b460b67291d3bf6ae8d6e84df135938666e3a590045464022fda [INFO] running `Command { std: "docker" "start" "-a" "4ca7f9cc4216b460b67291d3bf6ae8d6e84df135938666e3a590045464022fda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4ca7f9cc4216b460b67291d3bf6ae8d6e84df135938666e3a590045464022fda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ca7f9cc4216b460b67291d3bf6ae8d6e84df135938666e3a590045464022fda", kill_on_drop: false }` [INFO] [stdout] 4ca7f9cc4216b460b67291d3bf6ae8d6e84df135938666e3a590045464022fda [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 8471fc2d1d171161a1b1133975e5194777b14c7859132e7493f720361842687c [INFO] running `Command { std: "docker" "start" "-a" "8471fc2d1d171161a1b1133975e5194777b14c7859132e7493f720361842687c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling getrandom v0.2.16 [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 4.57s [INFO] running `Command { std: "docker" "inspect" "8471fc2d1d171161a1b1133975e5194777b14c7859132e7493f720361842687c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8471fc2d1d171161a1b1133975e5194777b14c7859132e7493f720361842687c", kill_on_drop: false }` [INFO] [stdout] 8471fc2d1d171161a1b1133975e5194777b14c7859132e7493f720361842687c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 6d13fde3d29ca51c166465e860bdf0b607a481efff1e835c1bd3a3fbd54825ed [INFO] running `Command { std: "docker" "start" "-a" "6d13fde3d29ca51c166465e860bdf0b607a481efff1e835c1bd3a3fbd54825ed", kill_on_drop: false }` [INFO] [stderr] Compiling knaptime v0.0.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s [INFO] running `Command { std: "docker" "inspect" "6d13fde3d29ca51c166465e860bdf0b607a481efff1e835c1bd3a3fbd54825ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d13fde3d29ca51c166465e860bdf0b607a481efff1e835c1bd3a3fbd54825ed", kill_on_drop: false }` [INFO] [stdout] 6d13fde3d29ca51c166465e860bdf0b607a481efff1e835c1bd3a3fbd54825ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] a2464ab8caab38c0878091e7d64f1951b1e2f6e6f4946de040646b55c93a6172 [INFO] running `Command { std: "docker" "start" "-a" "a2464ab8caab38c0878091e7d64f1951b1e2f6e6f4946de040646b55c93a6172", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/knaptime-bc108eac2a9adc6b) [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] 19 | 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] 21 | 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] 18 + use knaptime::dpsliding; [INFO] [stdout] | [INFO] [stdout] help: if you import `dpsliding`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 21 - let result = knapsack::dpsliding::knapsack(50, items); [INFO] [stdout] 21 + 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] 22 | 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] 24 | 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] 21 + use knaptime::dpwalkback; [INFO] [stdout] | [INFO] [stdout] help: if you import `dpwalkback`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 24 - let result = knapsack::dpwalkback::knapsack(5, items); [INFO] [stdout] 24 + 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 0.06s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "a2464ab8caab38c0878091e7d64f1951b1e2f6e6f4946de040646b55c93a6172", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2464ab8caab38c0878091e7d64f1951b1e2f6e6f4946de040646b55c93a6172", kill_on_drop: false }` [INFO] [stdout] a2464ab8caab38c0878091e7d64f1951b1e2f6e6f4946de040646b55c93a6172