[INFO] fetching crate jagged_array 0.2.4... [INFO] testing jagged_array-0.2.4 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate jagged_array 0.2.4 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate jagged_array 0.2.4 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e2a37cbfb6bcbeb4f8e42714a9bbfd901a36e47c1f1850e234a1217b08625b2f [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" "e2a37cbfb6bcbeb4f8e42714a9bbfd901a36e47c1f1850e234a1217b08625b2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e2a37cbfb6bcbeb4f8e42714a9bbfd901a36e47c1f1850e234a1217b08625b2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2a37cbfb6bcbeb4f8e42714a9bbfd901a36e47c1f1850e234a1217b08625b2f", kill_on_drop: false }` [INFO] [stdout] e2a37cbfb6bcbeb4f8e42714a9bbfd901a36e47c1f1850e234a1217b08625b2f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e781a8e02fdf1d239569b4234197acaa3a7ec2ace44017848ad297a57d1af76d [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" "e781a8e02fdf1d239569b4234197acaa3a7ec2ace44017848ad297a57d1af76d", kill_on_drop: false }` [INFO] [stderr] Compiling try_opt v0.1.1 [INFO] [stderr] Compiling streaming-iterator v0.1.5 [INFO] [stderr] Compiling jagged_array v0.2.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.64s [INFO] running `Command { std: "docker" "inspect" "e781a8e02fdf1d239569b4234197acaa3a7ec2ace44017848ad297a57d1af76d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e781a8e02fdf1d239569b4234197acaa3a7ec2ace44017848ad297a57d1af76d", kill_on_drop: false }` [INFO] [stdout] e781a8e02fdf1d239569b4234197acaa3a7ec2ace44017848ad297a57d1af76d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 904d6491511ca11635ca4b705d2d4a025c14bb95b78896cf2d967d7dfeba90f9 [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" "904d6491511ca11635ca4b705d2d4a025c14bb95b78896cf2d967d7dfeba90f9", kill_on_drop: false }` [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling jagged_array v0.2.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.90s [INFO] running `Command { std: "docker" "inspect" "904d6491511ca11635ca4b705d2d4a025c14bb95b78896cf2d967d7dfeba90f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "904d6491511ca11635ca4b705d2d4a025c14bb95b78896cf2d967d7dfeba90f9", kill_on_drop: false }` [INFO] [stdout] 904d6491511ca11635ca4b705d2d4a025c14bb95b78896cf2d967d7dfeba90f9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6a62bb2aec0caeda6ffc069941e3c1c9adcc4066e152e99c612c6b9c3c247ffb [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" "6a62bb2aec0caeda6ffc069941e3c1c9adcc4066e152e99c612c6b9c3c247ffb", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/jagged_array-92ba95a57bd431ab) [INFO] [stdout] [INFO] [stderr] Running tests/jagged2.rs (/opt/rustwide/target/debug/deps/jagged2-cdad1a00c86a78f5) [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] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test test_clone_eq ... ok [INFO] [stdout] test test_serde ... ok [INFO] [stdout] test test_empty ... ok [INFO] [stdout] test test_sized ... ok [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 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests jagged_array [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test src/lib.rs - Jagged2Builder::resize (line 705) ... ok [INFO] [stdout] test src/lib.rs - Jagged2Builder (line 93) ... ok [INFO] [stdout] test src/lib.rs - Jagged2::len (line 599) ... ok [INFO] [stdout] test src/lib.rs - Jagged2::get_row_mut (line 494) ... ok [INFO] [stdout] test src/lib.rs - Jagged2::get_row (line 474) ... ok [INFO] [stdout] test src/lib.rs - Jagged2::flat_len (line 567) ... ok [INFO] [stdout] test src/lib.rs - Jagged2::get (line 432) ... ok [INFO] [stdout] test src/lib.rs - Jagged2::from_iter (line 195) ... ok [INFO] [stdout] test src/lib.rs - Jagged2::as_flat_slice (line 517) ... ok [INFO] [stdout] test src/lib.rs - Jagged2::as_flat_slice_mut (line 539) ... ok [INFO] [stdout] test src/lib.rs - (line 6) ... ok [INFO] [stdout] test src/lib.rs - Jagged2::get_mut (line 453) ... ok [INFO] [stdout] test src/lib.rs - Jagged2::stream (line 627) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.35s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6a62bb2aec0caeda6ffc069941e3c1c9adcc4066e152e99c612c6b9c3c247ffb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a62bb2aec0caeda6ffc069941e3c1c9adcc4066e152e99c612c6b9c3c247ffb", kill_on_drop: false }` [INFO] [stdout] 6a62bb2aec0caeda6ffc069941e3c1c9adcc4066e152e99c612c6b9c3c247ffb