[INFO] fetching crate gur 0.2.1...
[INFO] testing gur-0.2.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate gur 0.2.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate gur 0.2.1
[INFO] finished tweaking crates.io crate gur 0.2.1
[INFO] tweaked toml for crates.io crate gur 0.2.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gur 0.2.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate gur 0.2.1 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c1ad29636d71402f6baf0db97aa4a1fcee3e84f8ae6b406cba0b3361b89087d
[INFO] running `Command { std: "docker" "start" "-a" "7c1ad29636d71402f6baf0db97aa4a1fcee3e84f8ae6b406cba0b3361b89087d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c1ad29636d71402f6baf0db97aa4a1fcee3e84f8ae6b406cba0b3361b89087d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c1ad29636d71402f6baf0db97aa4a1fcee3e84f8ae6b406cba0b3361b89087d", kill_on_drop: false }`
[INFO] [stdout] 7c1ad29636d71402f6baf0db97aa4a1fcee3e84f8ae6b406cba0b3361b89087d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd8880f956316e443795d335b98f8921cb4199c5c0374bff2ee70f1f1d87598d
[INFO] running `Command { std: "docker" "start" "-a" "cd8880f956316e443795d335b98f8921cb4199c5c0374bff2ee70f1f1d87598d", kill_on_drop: false }`
[INFO] [stderr]    Compiling gur v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "cd8880f956316e443795d335b98f8921cb4199c5c0374bff2ee70f1f1d87598d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd8880f956316e443795d335b98f8921cb4199c5c0374bff2ee70f1f1d87598d", kill_on_drop: false }`
[INFO] [stdout] cd8880f956316e443795d335b98f8921cb4199c5c0374bff2ee70f1f1d87598d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0cf6eb302ff4e2cfe3ce04eb31d8945a7c23c398db048a340872a9afa509c68
[INFO] running `Command { std: "docker" "start" "-a" "e0cf6eb302ff4e2cfe3ce04eb31d8945a7c23c398db048a340872a9afa509c68", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.134
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling getrandom v0.2.7
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling gur v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.88s
[INFO] running `Command { std: "docker" "inspect" "e0cf6eb302ff4e2cfe3ce04eb31d8945a7c23c398db048a340872a9afa509c68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0cf6eb302ff4e2cfe3ce04eb31d8945a7c23c398db048a340872a9afa509c68", kill_on_drop: false }`
[INFO] [stdout] e0cf6eb302ff4e2cfe3ce04eb31d8945a7c23c398db048a340872a9afa509c68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 163972f43923a83d82c885cb45a1392d3407258f401f9207c0fbe434880f7579
[INFO] running `Command { std: "docker" "start" "-a" "163972f43923a83d82c885cb45a1392d3407258f401f9207c0fbe434880f7579", 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/gur-99d5594014e79803)
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test cur::test::deref ... ok
[INFO] [stdout] test cur::test::edit_if ... ok
[INFO] [stdout] test cur::test::edit_undo_edit ... ok
[INFO] [stdout] test cur::test::capacity ... ok
[INFO] [stdout] test cur::test::edit_undo_edit_edit_undo_redo ... ok
[INFO] [stdout] test cur::test::history_limit ... ok
[INFO] [stdout] test cur::test::into_inner ... ok
[INFO] [stdout] test cur::test::ok_add ... ok
[INFO] [stdout] test cur::test::redo_multi ... ok
[INFO] [stdout] test cur::test::redoable_count ... ok
[INFO] [stdout] test cur::test::undo ... ok
[INFO] [stdout] test cur::test::undo_multi ... ok
[INFO] [stdout] test cur::test::undoable_count ... ok
[INFO] [stdout] test ur::test::capacity ... ok
[INFO] [stdout] test cur::test::jump ... ok
[INFO] [stdout] test ur::test::deref ... ok
[INFO] [stdout] test ur::test::edit_undo_edit ... ok
[INFO] [stdout] test ur::test::edit_undo_edit_edit_undo_redo ... ok
[INFO] [stdout] test ur::test::err_add ... ok
[INFO] [stdout] test ur::test::history_limit ... ok
[INFO] [stdout] test ur::test::into_inner ... ok
[INFO] [stdout] test ur::test::jump ... ok
[INFO] [stdout] test ur::test::ok_add ... ok
[INFO] [stdout] test ur::test::redo ... ok
[INFO] [stdout] test ur::test::redo_multi ... ok
[INFO] [stdout] test ur::test::undo_multi ... ok
[INFO] [stdout] test cur::test::err_add ... ok
[INFO] [stdout] test ur::test::undoable_count ... ok
[INFO] [stdout] test cur::test::redo ... ok
[INFO] [stdout] test ur::test::redoable_count ... ok
[INFO] [stdout] test ur::test::undo ... ok
[INFO] [stdout] test cur::test::undo_redo_many ... ok
[INFO] [stdout] test ur::test::undo_redo_many ... ok
[INFO] [stdout] test ur::test::edit_if ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gur
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/triggers/snapshot_trigger.rs - triggers::snapshot_trigger::snapshot_never (line 85) ... ok
[INFO] [stdout] test src/ur.rs - ur::Ur (line 66) ... ok
[INFO] [stdout] test src/triggers/snapshot_trigger.rs - triggers::snapshot_trigger::snapshot_by_total_elapsed (line 12) ... ok
[INFO] [stdout] test src/cur.rs - cur::Cur (line 55) ... ok
[INFO] [stdout] test src/triggers/mod.rs - triggers (line 17) ... ok
[INFO] [stdout] test src/triggers/snapshot_trigger.rs - triggers::snapshot_trigger::snapshot_by_distance (line 36) ... ok
[INFO] [stdout] test src/triggers/snapshot_trigger.rs - triggers::snapshot_trigger::snapshot_always (line 59) ... ok
[INFO] [stdout] test src/lib.rs - (line 4) ... ok
[INFO] [stdout] test src/aur.rs - aur::Aur (line 65) ... ok
[INFO] [stdout] test src/acur.rs - acur::Acur (line 54) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.90s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "163972f43923a83d82c885cb45a1392d3407258f401f9207c0fbe434880f7579", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "163972f43923a83d82c885cb45a1392d3407258f401f9207c0fbe434880f7579", kill_on_drop: false }`
[INFO] [stdout] 163972f43923a83d82c885cb45a1392d3407258f401f9207c0fbe434880f7579