[INFO] cloning repository https://github.com/jwmurray/cookbook
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jwmurray/cookbook" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjwmurray%2Fcookbook", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjwmurray%2Fcookbook'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 68b7010acc025f5dea28d72186eba7e7727a7e8e
[INFO] testing jwmurray/cookbook against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjwmurray%2Fcookbook" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jwmurray/cookbook on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jwmurray/cookbook
[INFO] finished tweaking git repo https://github.com/jwmurray/cookbook
[INFO] tweaked toml for git repo https://github.com/jwmurray/cookbook written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd2cf7781c73ca85b5ace288a63c1590eb496bd7ff3cfebe5d2541f7e9adaa9f
[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" "fd2cf7781c73ca85b5ace288a63c1590eb496bd7ff3cfebe5d2541f7e9adaa9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd2cf7781c73ca85b5ace288a63c1590eb496bd7ff3cfebe5d2541f7e9adaa9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd2cf7781c73ca85b5ace288a63c1590eb496bd7ff3cfebe5d2541f7e9adaa9f", kill_on_drop: false }`
[INFO] [stdout] fd2cf7781c73ca85b5ace288a63c1590eb496bd7ff3cfebe5d2541f7e9adaa9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--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] f92daf488e699368ec769505360a1eaf97f86205de73505a46ef1bb0ff8fe147
[INFO] running `Command { std: "docker" "start" "-a" "f92daf488e699368ec769505360a1eaf97f86205de73505a46ef1bb0ff8fe147", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling fixed-vec-deque v0.1.9 (/opt/rustwide/workdir/ThirdParty/fixed-vec-deque)
[INFO] [stderr]    Compiling algorithms v0.1.0 (/opt/rustwide/workdir/algorithms)
[INFO] [stderr]    Compiling playground v0.1.0 (/opt/rustwide/workdir/playground)
[INFO] [stderr]    Compiling text v0.1.0 (/opt/rustwide/workdir/text)
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling data v0.1.0 (/opt/rustwide/workdir/data)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.48s
[INFO] running `Command { std: "docker" "inspect" "f92daf488e699368ec769505360a1eaf97f86205de73505a46ef1bb0ff8fe147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f92daf488e699368ec769505360a1eaf97f86205de73505a46ef1bb0ff8fe147", kill_on_drop: false }`
[INFO] [stdout] f92daf488e699368ec769505360a1eaf97f86205de73505a46ef1bb0ff8fe147
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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] 80eb0e0f0c2e4c7f1bb7a4b6f2cf8241166b9ee92a381732946e78f01f3f6747
[INFO] running `Command { std: "docker" "start" "-a" "80eb0e0f0c2e4c7f1bb7a4b6f2cf8241166b9ee92a381732946e78f01f3f6747", kill_on_drop: false }`
[INFO] [stderr]    Compiling algorithms v0.1.0 (/opt/rustwide/workdir/algorithms)
[INFO] [stderr]    Compiling text v0.1.0 (/opt/rustwide/workdir/text)
[INFO] [stderr]    Compiling playground v0.1.0 (/opt/rustwide/workdir/playground)
[INFO] [stderr]    Compiling fixed-vec-deque v0.1.9 (/opt/rustwide/workdir/ThirdParty/fixed-vec-deque)
[INFO] [stderr]    Compiling data v0.1.0 (/opt/rustwide/workdir/data)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.30s
[INFO] running `Command { std: "docker" "inspect" "80eb0e0f0c2e4c7f1bb7a4b6f2cf8241166b9ee92a381732946e78f01f3f6747", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80eb0e0f0c2e4c7f1bb7a4b6f2cf8241166b9ee92a381732946e78f01f3f6747", kill_on_drop: false }`
[INFO] [stdout] 80eb0e0f0c2e4c7f1bb7a4b6f2cf8241166b9ee92a381732946e78f01f3f6747
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4364d0e19a2ce144c5640fcab0b55378c3c4384367756dc98e719d159ad1454d
[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" "4364d0e19a2ce144c5640fcab0b55378c3c4384367756dc98e719d159ad1454d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/algorithms-4ff61c9f7456f0a2)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dijkstra-12124fbfbf9fd6d2)
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/data-7cd5b39aca0d5974)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cb12-7dc4fd56d8bc17e2)
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cb14-2623f7634c049898)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/data-0988f79781356708)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/list2-03b8d5692bd7b6e1)
[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 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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/list_comprehensions-6d1818a4c233b572)
[INFO] [stdout] 
[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 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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/unpack-cd0a2c4252cc0834)
[INFO] [stdout] 
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fixed_vec_deque-d04786847fa5f4cf)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::test_clone ... ok
[INFO] [stdout] test tests::test_push_back ... ok
[INFO] [stdout] test tests::test_remove ... ok
[INFO] [stdout] test tests::test_swap_front_back_remove ... ok
[INFO] [stdout] test tests::test_collect ... ok
[INFO] [stdout] test tests::test_unaligned_sizes ... ok
[INFO] [stdout] test tests::test_drop ... ok
[INFO] [stdout] test tests::test_basic_remove ... ok
[INFO] [stdout] test tests::test_extend ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pg-c5523de11d19aa0c)
[INFO] [stdout] 
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/playground-3bad5cf6c32de154)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/text-3a30f27bcbfdca98)
[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 1 test
[INFO] [stderr]    Doc-tests algorithms
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[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] [stderr]    Doc-tests data
[INFO] [stdout] 
[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] [stderr]    Doc-tests fixed-vec-deque
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test src/lib.rs - FixedVecDeque<T>::back_mut (line 381) ... ok
[INFO] [stdout] test src/lib.rs - (line 58) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/lib.rs - FixedVecDeque<T>::back (line 356) ... ok
[INFO] [stdout] test src/lib.rs - FixedVecDeque<T>::as_slices (line 1010) ... ok
[INFO] [stdout] test src/lib.rs - FixedVecDeque<T>::contains (line 952) ... ok
[INFO] [stdout] test src/lib.rs - FixedVecDeque<T>::front (line 300) ... ok
[INFO] [stdout] test src/lib.rs - FixedVecDeque<T>::capacity (line 259) ... ok
[INFO] [stdout] test src/lib.rs - FixedVecDeque<T>::get (line 1046) ... ok
[INFO] [stdout] test src/lib.rs - FixedVecDeque<T>::clear (line 933) ... ok
[INFO] [stdout] test src/lib.rs - FixedVecDeque<T>::is_empty (line 204) ... ok
[INFO] [stdout] test src/lib.rs - FixedVecDeque<T>::get_mut (line 1070) ... ok
[INFO] [stdout] test src/lib.rs - FixedVecDeque<T>::is_full (line 223) ... ok
[INFO] [stdout] test src/lib.rs - FixedVecDeque<T>::as_mut_slices (line 975) ... ok
[INFO] [stdout] test src/lib.rs - FixedVecDeque<T>::front_mut (line 324) ... ok
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] test src/lib.rs - FixedVecDeque<T>::pop_back (line 554) ... ok
[INFO] [stdout] test src/lib.rs - FixedVecDeque<T>::iter (line 880) ... ok
[INFO] [stdout] test src/lib.rs - FixedVecDeque<T>::push_back (line 490) ... ok
[INFO] [stdout] test src/lib.rs - FixedVecDeque<T>::swap_remove_front (line 619) ... ok
[INFO] [stdout] test src/lib.rs - FixedVecDeque<T>::resize (line 1219) ... ok
[INFO] [stdout] test src/lib.rs - FixedVecDeque<T>::pop_front (line 458) ... ok
[INFO] [stdout] test src/lib.rs - FixedVecDeque<T>::swap_remove_back (line 585) ... ok
[INFO] [stdout] test src/lib.rs - FixedVecDeque<T>::new (line 165) ... ok
[INFO] [stdout] test src/lib.rs - FixedVecDeque<T>::push_front (line 414) ... ok
[INFO] [stdout] test src/lib.rs - FixedVecDeque<T>::swap (line 1104) ... ok
[INFO] [stdout] test src/lib.rs - FixedVecDeque<T>::push_back (line 513) ... ok
[INFO] [stdout] test src/lib.rs - FixedVecDeque<T>::len (line 240) ... ok
[INFO] [stdout] test src/lib.rs - FixedVecDeque<T>::remove (line 651) ... ok
[INFO] [stdout] test src/lib.rs - FixedVecDeque<T>::retain (line 846) ... ok
[INFO] [stdout] test src/lib.rs - FixedVecDeque<T>::iter_mut (line 905) ... ok
[INFO] [stdout] test src/lib.rs - FixedVecDeque<T>::truncate (line 277) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.12s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests text
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "4364d0e19a2ce144c5640fcab0b55378c3c4384367756dc98e719d159ad1454d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4364d0e19a2ce144c5640fcab0b55378c3c4384367756dc98e719d159ad1454d", kill_on_drop: false }`
[INFO] [stdout] 4364d0e19a2ce144c5640fcab0b55378c3c4384367756dc98e719d159ad1454d