[INFO] fetching crate packo 0.3.0...
[INFO] testing packo-0.3.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate packo 0.3.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate packo 0.3.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate packo 0.3.0
[INFO] tweaked toml for crates.io crate packo 0.3.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate packo 0.3.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate packo 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc0575f916c766984adbeaa459bbcdc595154514b09be2de9d99e71ef42aee69
[INFO] running `Command { std: "docker" "start" "-a" "bc0575f916c766984adbeaa459bbcdc595154514b09be2de9d99e71ef42aee69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc0575f916c766984adbeaa459bbcdc595154514b09be2de9d99e71ef42aee69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc0575f916c766984adbeaa459bbcdc595154514b09be2de9d99e71ef42aee69", kill_on_drop: false }`
[INFO] [stdout] bc0575f916c766984adbeaa459bbcdc595154514b09be2de9d99e71ef42aee69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03a36f4732243069cecd28d4b634e4557b69b97e516bf0f0be6bf96c2f4e02c8
[INFO] running `Command { std: "docker" "start" "-a" "03a36f4732243069cecd28d4b634e4557b69b97e516bf0f0be6bf96c2f4e02c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling packo v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "03a36f4732243069cecd28d4b634e4557b69b97e516bf0f0be6bf96c2f4e02c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03a36f4732243069cecd28d4b634e4557b69b97e516bf0f0be6bf96c2f4e02c8", kill_on_drop: false }`
[INFO] [stdout] 03a36f4732243069cecd28d4b634e4557b69b97e516bf0f0be6bf96c2f4e02c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b87ebbf986641e966fde4528a96840eb3e2aaf7150e6ea40e35a618587eba21
[INFO] running `Command { std: "docker" "start" "-a" "8b87ebbf986641e966fde4528a96840eb3e2aaf7150e6ea40e35a618587eba21", kill_on_drop: false }`
[INFO] [stderr]    Compiling packo v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "8b87ebbf986641e966fde4528a96840eb3e2aaf7150e6ea40e35a618587eba21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b87ebbf986641e966fde4528a96840eb3e2aaf7150e6ea40e35a618587eba21", kill_on_drop: false }`
[INFO] [stdout] 8b87ebbf986641e966fde4528a96840eb3e2aaf7150e6ea40e35a618587eba21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8223654e7bd713dba2bd2278d6fc9e3b3a2763c0eb36329c303361bc5117e48e
[INFO] running `Command { std: "docker" "start" "-a" "8223654e7bd713dba2bd2278d6fc9e3b3a2763c0eb36329c303361bc5117e48e", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] running 14 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/packo-1211406a408a702c)
[INFO] [stdout] test tests::check_zero_states ... ok
[INFO] [stdout] test tests::test_change_other_elements ... ok
[INFO] [stdout] test tests::test_display_empty ... ok
[INFO] [stdout] test tests::test_display_list ... ok
[INFO] [stdout] test tests::test_display_nest ... ok
[INFO] [stdout] test tests::test_display_one ... ok
[INFO] [stdout] test tests::test_filled_up_packo ... ok
[INFO] [stdout] test tests::test_flags ... ok
[INFO] [stdout] test tests::test_iters_max ... ok
[INFO] [stdout] test tests::test_out_of_index_gets_zero ... ok
[INFO] [stdout] test tests::test_zero_stays_zero ... ok
[INFO] [stdout] test tests::tree ... ok
[INFO] [stdout] test tests::test_iters_holes ... ok
[INFO] [stderr]    Doc-tests packo
[INFO] [stdout] test tests::find_all_match ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - Packo (line 99) ... ok
[INFO] [stdout] test src/lib.rs - Packo (line 47) ... ok
[INFO] [stdout] test src/lib.rs - Packo (line 127) ... ok
[INFO] [stdout] test src/lib.rs - Packo (line 72) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.55s; merged doctests compilation took 0.54s
[INFO] running `Command { std: "docker" "inspect" "8223654e7bd713dba2bd2278d6fc9e3b3a2763c0eb36329c303361bc5117e48e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8223654e7bd713dba2bd2278d6fc9e3b3a2763c0eb36329c303361bc5117e48e", kill_on_drop: false }`
[INFO] [stdout] 8223654e7bd713dba2bd2278d6fc9e3b3a2763c0eb36329c303361bc5117e48e