[INFO] fetching crate nested-ref 0.1.0...
[INFO] testing nested-ref-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate nested-ref 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate nested-ref 0.1.0
[INFO] finished tweaking crates.io crate nested-ref 0.1.0
[INFO] tweaked toml for crates.io crate nested-ref 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nested-ref 0.1.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v1.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d60baf398635e838e635b3b93273e8b3b58ed29f8858f08c11ae2702117d152
[INFO] running `Command { std: "docker" "start" "-a" "7d60baf398635e838e635b3b93273e8b3b58ed29f8858f08c11ae2702117d152", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d60baf398635e838e635b3b93273e8b3b58ed29f8858f08c11ae2702117d152", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d60baf398635e838e635b3b93273e8b3b58ed29f8858f08c11ae2702117d152", kill_on_drop: false }`
[INFO] [stdout] 7d60baf398635e838e635b3b93273e8b3b58ed29f8858f08c11ae2702117d152
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db87a120b644c38574efca495b93354cd2a4735aecc8209f15e04d7ba9f1bdb2
[INFO] running `Command { std: "docker" "start" "-a" "db87a120b644c38574efca495b93354cd2a4735aecc8209f15e04d7ba9f1bdb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling nested-ref v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "db87a120b644c38574efca495b93354cd2a4735aecc8209f15e04d7ba9f1bdb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db87a120b644c38574efca495b93354cd2a4735aecc8209f15e04d7ba9f1bdb2", kill_on_drop: false }`
[INFO] [stdout] db87a120b644c38574efca495b93354cd2a4735aecc8209f15e04d7ba9f1bdb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f30d4f4c77bb743c40f147d1bca57121cc67c95f602a3818eb30639ea90eaaaf
[INFO] running `Command { std: "docker" "start" "-a" "f30d4f4c77bb743c40f147d1bca57121cc67c95f602a3818eb30639ea90eaaaf", kill_on_drop: false }`
[INFO] [stderr]    Compiling nested-ref v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "f30d4f4c77bb743c40f147d1bca57121cc67c95f602a3818eb30639ea90eaaaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f30d4f4c77bb743c40f147d1bca57121cc67c95f602a3818eb30639ea90eaaaf", kill_on_drop: false }`
[INFO] [stdout] f30d4f4c77bb743c40f147d1bca57121cc67c95f602a3818eb30639ea90eaaaf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 76a27aba9ad7933683a9931bedfe7a4c1146b536ddb30ccc5be03e5be46585f9
[INFO] running `Command { std: "docker" "start" "-a" "76a27aba9ad7933683a9931bedfe7a4c1146b536ddb30ccc5be03e5be46585f9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nested_ref-f0f7e37cecab309f)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test exclusive::tests::map ... ok
[INFO] [stdout] test exclusive::tests::filter_map ... ok
[INFO] [stdout] test exclusive::tests::map_split ... ok
[INFO] [stdout] test exclusive::tests::simple ... ok
[INFO] [stdout] test exclusive::tests::deep ... ok
[INFO] [stdout] test shared::tests::clone ... ok
[INFO] [stdout] test shared::tests::deep ... ok
[INFO] [stdout] test shared::tests::filter_map ... ok
[INFO] [stdout] test shared::tests::map ... ok
[INFO] [stdout] test shared::tests::simple ... ok
[INFO] [stdout] test shared::tests::map_split ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nested_ref
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] test src/shared.rs - shared::NestedRef<'a,T,N>::map_ref (line 176) ... ok
[INFO] [stdout] test src/shared.rs - shared::NestedRef (line 28) ... ok
[INFO] [stdout] test src/lib.rs - (line 39) ... ok
[INFO] [stdout] test src/shared.rs - shared::NestedRef<'a,T,N>::map_ref_mut (line 206) ... ok
[INFO] [stdout] test src/exclusive.rs - exclusive::NestedRefMut (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "76a27aba9ad7933683a9931bedfe7a4c1146b536ddb30ccc5be03e5be46585f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76a27aba9ad7933683a9931bedfe7a4c1146b536ddb30ccc5be03e5be46585f9", kill_on_drop: false }`
[INFO] [stdout] 76a27aba9ad7933683a9931bedfe7a4c1146b536ddb30ccc5be03e5be46585f9