[INFO] fetching crate quickscope 0.1.6...
[INFO] testing quickscope-0.1.6 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate quickscope 0.1.6 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate quickscope 0.1.6 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate quickscope 0.1.6
[INFO] finished tweaking crates.io crate quickscope 0.1.6
[INFO] tweaked toml for crates.io crate quickscope 0.1.6 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f5ef05531985e521abf98857e04ae3172e390e09d1994e23e7a9b07fe7e99498
[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" "f5ef05531985e521abf98857e04ae3172e390e09d1994e23e7a9b07fe7e99498", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5ef05531985e521abf98857e04ae3172e390e09d1994e23e7a9b07fe7e99498", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5ef05531985e521abf98857e04ae3172e390e09d1994e23e7a9b07fe7e99498", kill_on_drop: false }`
[INFO] [stdout] f5ef05531985e521abf98857e04ae3172e390e09d1994e23e7a9b07fe7e99498
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d63b97d5c63243d394f351068f2dba008042e102ae6bfd96fa4d4fae8ec21308
[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" "d63b97d5c63243d394f351068f2dba008042e102ae6bfd96fa4d4fae8ec21308", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling quickscope v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.69s
[INFO] running `Command { std: "docker" "inspect" "d63b97d5c63243d394f351068f2dba008042e102ae6bfd96fa4d4fae8ec21308", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d63b97d5c63243d394f351068f2dba008042e102ae6bfd96fa4d4fae8ec21308", kill_on_drop: false }`
[INFO] [stdout] d63b97d5c63243d394f351068f2dba008042e102ae6bfd96fa4d4fae8ec21308
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7cfbb8a20bca88e0adf76674f4d55ab1968f989b8432a8bac492c3586edeb12a
[INFO] running `Command { std: "docker" "start" "-a" "7cfbb8a20bca88e0adf76674f4d55ab1968f989b8432a8bac492c3586edeb12a", kill_on_drop: false }`
[INFO] [stderr]    Compiling quickscope v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.53s
[INFO] running `Command { std: "docker" "inspect" "7cfbb8a20bca88e0adf76674f4d55ab1968f989b8432a8bac492c3586edeb12a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cfbb8a20bca88e0adf76674f4d55ab1968f989b8432a8bac492c3586edeb12a", kill_on_drop: false }`
[INFO] [stdout] 7cfbb8a20bca88e0adf76674f4d55ab1968f989b8432a8bac492c3586edeb12a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 062d6fef11c08c1d59ec2ec45e94cc05058172d9e2ba00bdcd84c69d916d12fb
[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" "062d6fef11c08c1d59ec2ec45e94cc05058172d9e2ba00bdcd84c69d916d12fb", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 49 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/quickscope-c49ac4071d0cfcc5)
[INFO] [stdout] test map::test::map_capacity ... ok
[INFO] [stdout] test map::test::map_contains_key ... ok
[INFO] [stdout] test map::test::map_default ... ok
[INFO] [stdout] test map::test::map_define ... ok
[INFO] [stdout] test map::test::map_define_override ... ok
[INFO] [stdout] test map::test::map_define_parent_after_child ... ok
[INFO] [stdout] test map::test::map_define_parent_saturated ... ok
[INFO] [stdout] test map::test::map_define_parent ... ok
[INFO] [stdout] test map::test::map_delete ... ok
[INFO] [stdout] test map::test::map_depth_of ... ok
[INFO] [stdout] test map::test::map_get_none ... ok
[INFO] [stdout] test map::test::map_get_parent ... ok
[INFO] [stdout] test map::test::map_get_parent_depth ... ok
[INFO] [stdout] test map::test::map_get_parent_height ... ok
[INFO] [stdout] test map::test::map_get_parent_none ... ok
[INFO] [stdout] test map::test::map_iter ... ok
[INFO] [stdout] test map::test::map_init ... ok
[INFO] [stdout] test map::test::map_keys ... ok
[INFO] [stdout] test map::test::map_keys_top ... ok
[INFO] [stdout] test map::test::map_layer_count ... ok
[INFO] [stdout] test map::test::map_not_contains_key ... ok
[INFO] [stdout] test map::test::map_pop_override ... ok
[INFO] [stdout] test map::test::map_try_pop_first_layer ... ok
[INFO] [stdout] test set::test::set_capacity ... ok
[INFO] [stdout] test set::test::set_contains_none ... ok
[INFO] [stdout] test set::test::set_default ... ok
[INFO] [stdout] test set::test::set_define ... ok
[INFO] [stdout] test set::test::set_define_parent ... ok
[INFO] [stdout] test set::test::set_delete ... ok
[INFO] [stdout] test set::test::set_depth_of ... ok
[INFO] [stdout] test set::test::set_depth_of_parent ... ok
[INFO] [stdout] test set::test::set_height_of ... ok
[INFO] [stdout] test set::test::set_height_of_parent ... ok
[INFO] [stdout] test set::test::set_init ... ok
[INFO] [stdout] test set::test::set_iter ... ok
[INFO] [stdout] test set::test::set_iter_top ... ok
[INFO] [stdout] test set::test::set_try_pop_first_layer ... ok
[INFO] [stdout] test set::test::set_pop_to_delete ... ok
[INFO] [stdout] test set::test::set_layer_count ... ok
[INFO] [stdout] test map::test::map_get_parents ... ok
[INFO] [stderr]    Doc-tests quickscope
[INFO] [stdout] test map::test::map_get_all ... ok
[INFO] [stdout] test map::test::map_delete_override ... ok
[INFO] [stdout] test map::test::map_iter_top ... ok
[INFO] [stdout] test map::test::map_get_mut ... ok
[INFO] [stdout] test map::test::map_get_multi_layer ... ok
[INFO] [stdout] test map::test::map_iter_mut ... ok
[INFO] [stdout] test map::test::map_height_of ... ok
[INFO] [stdout] test set::test::set_contains_multi_layer ... ok
[INFO] [stdout] test set::test::set_contains ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 49 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "062d6fef11c08c1d59ec2ec45e94cc05058172d9e2ba00bdcd84c69d916d12fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "062d6fef11c08c1d59ec2ec45e94cc05058172d9e2ba00bdcd84c69d916d12fb", kill_on_drop: false }`
[INFO] [stdout] 062d6fef11c08c1d59ec2ec45e94cc05058172d9e2ba00bdcd84c69d916d12fb