[INFO] fetching crate rpack 0.2.2...
[INFO] testing rpack-0.2.2 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate rpack 0.2.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate rpack 0.2.2 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rpack 0.2.2
[INFO] finished tweaking crates.io crate rpack 0.2.2
[INFO] tweaked toml for crates.io crate rpack 0.2.2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a0e42728d6a81519ea0fc866afabedccacae5c866e99abb11f0409acbe4b14d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0a0e42728d6a81519ea0fc866afabedccacae5c866e99abb11f0409acbe4b14d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a0e42728d6a81519ea0fc866afabedccacae5c866e99abb11f0409acbe4b14d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a0e42728d6a81519ea0fc866afabedccacae5c866e99abb11f0409acbe4b14d", kill_on_drop: false }`
[INFO] [stdout] 0a0e42728d6a81519ea0fc866afabedccacae5c866e99abb11f0409acbe4b14d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99bda7da0332dc79cbd2f902c695e0341b55aaa677c82edb7cdd1d8cbf5b7523
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "99bda7da0332dc79cbd2f902c695e0341b55aaa677c82edb7cdd1d8cbf5b7523", kill_on_drop: false }`
[INFO] [stderr]    Compiling rpack v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "99bda7da0332dc79cbd2f902c695e0341b55aaa677c82edb7cdd1d8cbf5b7523", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99bda7da0332dc79cbd2f902c695e0341b55aaa677c82edb7cdd1d8cbf5b7523", kill_on_drop: false }`
[INFO] [stdout] 99bda7da0332dc79cbd2f902c695e0341b55aaa677c82edb7cdd1d8cbf5b7523
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca3126debf86d28b85ce7163565db5346fc2547171114124179a4080dc5715eb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ca3126debf86d28b85ce7163565db5346fc2547171114124179a4080dc5715eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling rpack v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "ca3126debf86d28b85ce7163565db5346fc2547171114124179a4080dc5715eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca3126debf86d28b85ce7163565db5346fc2547171114124179a4080dc5715eb", kill_on_drop: false }`
[INFO] [stdout] ca3126debf86d28b85ce7163565db5346fc2547171114124179a4080dc5715eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 26f3f9d0c8b04c4f5afa04821a115c4b03ca6f0b7041316d661dc84ec9c000da
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "26f3f9d0c8b04c4f5afa04821a115c4b03ca6f0b7041316d661dc84ec9c000da", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rpack-5bd578817856b9fa)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_packing.rs (/opt/rustwide/target/debug/deps/test_packing-8f1b9278717130af)
[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 5 tests
[INFO] [stdout] test tests::returns_bins_packed_with_items ... ok
[INFO] [stdout] test tests::returns_bins_when_last_bin_is_not_full ... ok
[INFO] [stdout] test tests::returns_bin_size_when_last_bin_not_perfect_size ... ok
[INFO] [stdout] test tests::returns_bins_packed_with_best_size ... ok
[INFO] [stderr]    Doc-tests rpack
[INFO] [stdout] test tests::panics_when_bin_size_is_smaller_than_largest_given_size ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/packing.rs - packing::Bin::new (line 18) ... ok
[INFO] [stdout] test src/packing.rs - packing::Packing::new (line 58) ... ok
[INFO] [stdout] test src/packing.rs - packing::Packing::pack_items (line 76) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "26f3f9d0c8b04c4f5afa04821a115c4b03ca6f0b7041316d661dc84ec9c000da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26f3f9d0c8b04c4f5afa04821a115c4b03ca6f0b7041316d661dc84ec9c000da", kill_on_drop: false }`
[INFO] [stdout] 26f3f9d0c8b04c4f5afa04821a115c4b03ca6f0b7041316d661dc84ec9c000da