[INFO] fetching crate jagged_array 0.2.4...
[INFO] testing jagged_array-0.2.4 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate jagged_array 0.2.4 into /workspace/builds/worker-79/source
[INFO] validating manifest of crates.io crate jagged_array 0.2.4 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jagged_array 0.2.4
[INFO] finished tweaking crates.io crate jagged_array 0.2.4
[INFO] tweaked toml for crates.io crate jagged_array 0.2.4 written to /workspace/builds/worker-79/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded streaming-iterator v0.1.5
[INFO] [stderr]   Downloaded try_opt v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e5fd52e139a8718b3a96f8a6c1bc811014fd2e2eaaf4e78c709733415a2a1b7
[INFO] running `Command { std: "docker" "start" "-a" "9e5fd52e139a8718b3a96f8a6c1bc811014fd2e2eaaf4e78c709733415a2a1b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e5fd52e139a8718b3a96f8a6c1bc811014fd2e2eaaf4e78c709733415a2a1b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e5fd52e139a8718b3a96f8a6c1bc811014fd2e2eaaf4e78c709733415a2a1b7", kill_on_drop: false }`
[INFO] [stdout] 9e5fd52e139a8718b3a96f8a6c1bc811014fd2e2eaaf4e78c709733415a2a1b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3f533e7265bad33820a29795b21ff94a94136821e6654c9a25caa11b1dfc046
[INFO] running `Command { std: "docker" "start" "-a" "c3f533e7265bad33820a29795b21ff94a94136821e6654c9a25caa11b1dfc046", kill_on_drop: false }`
[INFO] [stderr]    Compiling streaming-iterator v0.1.5
[INFO] [stderr]    Compiling try_opt v0.1.1
[INFO] [stderr]    Compiling jagged_array v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "c3f533e7265bad33820a29795b21ff94a94136821e6654c9a25caa11b1dfc046", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3f533e7265bad33820a29795b21ff94a94136821e6654c9a25caa11b1dfc046", kill_on_drop: false }`
[INFO] [stdout] c3f533e7265bad33820a29795b21ff94a94136821e6654c9a25caa11b1dfc046
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49006e29f0d21eb37b0477981f39a99cca16e2b0d9ec72454c890aa2f1e84ba2
[INFO] running `Command { std: "docker" "start" "-a" "49006e29f0d21eb37b0477981f39a99cca16e2b0d9ec72454c890aa2f1e84ba2", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling serde_json v1.0.71
[INFO] [stderr]    Compiling jagged_array v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.82s
[INFO] running `Command { std: "docker" "inspect" "49006e29f0d21eb37b0477981f39a99cca16e2b0d9ec72454c890aa2f1e84ba2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49006e29f0d21eb37b0477981f39a99cca16e2b0d9ec72454c890aa2f1e84ba2", kill_on_drop: false }`
[INFO] [stdout] 49006e29f0d21eb37b0477981f39a99cca16e2b0d9ec72454c890aa2f1e84ba2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1df3e37e2bf641aa4a8aafd2c2ea4fbddb31d6e540fe1530c86e43475272506c
[INFO] running `Command { std: "docker" "start" "-a" "1df3e37e2bf641aa4a8aafd2c2ea4fbddb31d6e540fe1530c86e43475272506c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.13s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jagged_array-402fa41770a2369b)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/jagged2.rs (/opt/rustwide/target/debug/deps/jagged2-5bc861831d9e4f4e)
[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 test_clone_eq ... ok
[INFO] [stdout] test test_sized ... ok
[INFO] [stdout] test test_empty ... ok
[INFO] [stdout] test test_serde ... ok
[INFO] [stderr]    Doc-tests jagged_array
[INFO] [stdout] test test_zero_sized ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/lib.rs - Jagged2<T>::from_iter (line 195) ... ok
[INFO] [stdout] test src/lib.rs - Jagged2<T>::as_flat_slice_mut (line 539) ... ok
[INFO] [stdout] test src/lib.rs - Jagged2<T>::get_row (line 474) ... ok
[INFO] [stdout] test src/lib.rs - Jagged2Builder<T>::resize (line 705) ... ok
[INFO] [stdout] test src/lib.rs - Jagged2<T>::get_mut (line 453) ... ok
[INFO] [stdout] test src/lib.rs - Jagged2Builder (line 93) ... ok
[INFO] [stdout] test src/lib.rs - Jagged2<T>::get_row_mut (line 494) ... ok
[INFO] [stdout] test src/lib.rs - Jagged2<T>::stream (line 627) ... ok
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] test src/lib.rs - Jagged2<T>::as_flat_slice (line 517) ... ok
[INFO] [stdout] test src/lib.rs - Jagged2<T>::len (line 599) ... ok
[INFO] [stdout] test src/lib.rs - Jagged2<T>::flat_len (line 567) ... ok
[INFO] [stdout] test src/lib.rs - Jagged2<T>::get (line 432) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.47s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1df3e37e2bf641aa4a8aafd2c2ea4fbddb31d6e540fe1530c86e43475272506c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1df3e37e2bf641aa4a8aafd2c2ea4fbddb31d6e540fe1530c86e43475272506c", kill_on_drop: false }`
[INFO] [stdout] 1df3e37e2bf641aa4a8aafd2c2ea4fbddb31d6e540fe1530c86e43475272506c