[INFO] fetching crate packinglist 0.3.0...
[INFO] testing packinglist-0.3.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate packinglist 0.3.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate packinglist 0.3.0
[INFO] finished tweaking crates.io crate packinglist 0.3.0
[INFO] tweaked toml for crates.io crate packinglist 0.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate packinglist 0.3.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ef59a555041af849cac8f0b92f0855e071ea6e677e2786bbb3a1745785ed929
[INFO] running `Command { std: "docker" "start" "-a" "4ef59a555041af849cac8f0b92f0855e071ea6e677e2786bbb3a1745785ed929", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ef59a555041af849cac8f0b92f0855e071ea6e677e2786bbb3a1745785ed929", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ef59a555041af849cac8f0b92f0855e071ea6e677e2786bbb3a1745785ed929", kill_on_drop: false }`
[INFO] [stdout] 4ef59a555041af849cac8f0b92f0855e071ea6e677e2786bbb3a1745785ed929
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8131f9cbbd732018b3383d0054952f17774c7dde987304d172579e593aa6ba61
[INFO] running `Command { std: "docker" "start" "-a" "8131f9cbbd732018b3383d0054952f17774c7dde987304d172579e593aa6ba61", kill_on_drop: false }`
[INFO] [stderr]    Compiling packinglist v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "8131f9cbbd732018b3383d0054952f17774c7dde987304d172579e593aa6ba61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8131f9cbbd732018b3383d0054952f17774c7dde987304d172579e593aa6ba61", kill_on_drop: false }`
[INFO] [stdout] 8131f9cbbd732018b3383d0054952f17774c7dde987304d172579e593aa6ba61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f14d5ffdb1694aae6500463f21f995ff56522e9829d3dcf3d330353bc4f309a
[INFO] running `Command { std: "docker" "start" "-a" "1f14d5ffdb1694aae6500463f21f995ff56522e9829d3dcf3d330353bc4f309a", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling packinglist v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.90s
[INFO] running `Command { std: "docker" "inspect" "1f14d5ffdb1694aae6500463f21f995ff56522e9829d3dcf3d330353bc4f309a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f14d5ffdb1694aae6500463f21f995ff56522e9829d3dcf3d330353bc4f309a", kill_on_drop: false }`
[INFO] [stdout] 1f14d5ffdb1694aae6500463f21f995ff56522e9829d3dcf3d330353bc4f309a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 86f3dcc9bb18c5dabddc465b2944130fb1f6fccb0dce63d71dec3816b40a2a67
[INFO] running `Command { std: "docker" "start" "-a" "86f3dcc9bb18c5dabddc465b2944130fb1f6fccb0dce63d71dec3816b40a2a67", 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/packinglist-2bead0547c531873)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::add_does_push ... ok
[INFO] [stdout] test tests::iter_mut_weirdness ... ok
[INFO] [stdout] test tests::indexing ... ok
[INFO] [stdout] test tests::into_iter ... ok
[INFO] [stdout] test tests::remove_makes_empty ... ok
[INFO] [stdout] test tests::debug_format ... ok
[INFO] [stdout] test tests::remove_none_is_none ... ok
[INFO] [stdout] test tests::add_does_fill ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests packinglist
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - PackingList<T>::retain (line 366) ... ok
[INFO] [stdout] test src/lib.rs - PackingList<T>::get_mut (line 343) ... ok
[INFO] [stdout] test src/lib.rs - PackingList<T>::retain_mut (line 387) ... ok
[INFO] [stdout] test src/lib.rs - PackingList<T>::item_iter (line 239) ... ok
[INFO] [stdout] test src/lib.rs - PackingList<T>::remove (line 313) ... ok
[INFO] [stdout] test src/lib.rs - PackingList<T>::add (line 280) ... ok
[INFO] [stdout] test src/lib.rs - PackingList<T>::as_vec_mut (line 112) ... ok
[INFO] [stdout] test src/lib.rs - PackingList<T>::index_iter (line 220) ... ok
[INFO] [stdout] test src/lib.rs - PackingList<T>::combine (line 181) ... ok
[INFO] [stdout] test src/lib.rs - PackingList<T>::iter_mut (line 259) ... ok
[INFO] [stdout] test src/lib.rs - PackingList<T>::pack (line 144) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.23s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "86f3dcc9bb18c5dabddc465b2944130fb1f6fccb0dce63d71dec3816b40a2a67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86f3dcc9bb18c5dabddc465b2944130fb1f6fccb0dce63d71dec3816b40a2a67", kill_on_drop: false }`
[INFO] [stdout] 86f3dcc9bb18c5dabddc465b2944130fb1f6fccb0dce63d71dec3816b40a2a67