[INFO] crate toolshed 0.8.1 is already in cache
[INFO] testing toolshed-0.8.1 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate toolshed 0.8.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate toolshed 0.8.1 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate toolshed 0.8.1
[INFO] finished tweaking crates.io crate toolshed 0.8.1
[INFO] tweaked toml for crates.io crate toolshed 0.8.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 57d4614143eea2ac8fcb1d6ab216f02c95eff9ddddc9bb3447d4859a89496a21
[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" "57d4614143eea2ac8fcb1d6ab216f02c95eff9ddddc9bb3447d4859a89496a21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57d4614143eea2ac8fcb1d6ab216f02c95eff9ddddc9bb3447d4859a89496a21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57d4614143eea2ac8fcb1d6ab216f02c95eff9ddddc9bb3447d4859a89496a21", kill_on_drop: false }`
[INFO] [stdout] 57d4614143eea2ac8fcb1d6ab216f02c95eff9ddddc9bb3447d4859a89496a21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99a5a8835d328072afcb26728fecb36d8a32127718922e18190ca736fe8c20bf
[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" "99a5a8835d328072afcb26728fecb36d8a32127718922e18190ca736fe8c20bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling toolshed v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "99a5a8835d328072afcb26728fecb36d8a32127718922e18190ca736fe8c20bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99a5a8835d328072afcb26728fecb36d8a32127718922e18190ca736fe8c20bf", kill_on_drop: false }`
[INFO] [stdout] 99a5a8835d328072afcb26728fecb36d8a32127718922e18190ca736fe8c20bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1adfb0d364aa9f2655e7e592e6f2df5e0148890f09844dda1c4d2317a767a17b
[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" "1adfb0d364aa9f2655e7e592e6f2df5e0148890f09844dda1c4d2317a767a17b", kill_on_drop: false }`
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.56
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling toolshed v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.19s
[INFO] running `Command { std: "docker" "inspect" "1adfb0d364aa9f2655e7e592e6f2df5e0148890f09844dda1c4d2317a767a17b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1adfb0d364aa9f2655e7e592e6f2df5e0148890f09844dda1c4d2317a767a17b", kill_on_drop: false }`
[INFO] [stdout] 1adfb0d364aa9f2655e7e592e6f2df5e0148890f09844dda1c4d2317a767a17b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f766c02113a217c48453e36bc19a501550c81a8eebcde2eea37f023f10e4f01d
[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" "f766c02113a217c48453e36bc19a501550c81a8eebcde2eea37f023f10e4f01d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/toolshed-058e2f1b07df2ace
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test arena::test::aligns_str_allocs ... ok
[INFO] [stdout] test arena::test::alloc_nul_term_str ... ok
[INFO] [stdout] test arena::test::aligns_slice_allocs ... ok
[INFO] [stdout] test arena::test::alloc_lazy_slices ... ok
[INFO] [stdout] test arena::test::alloc_slice ... ok
[INFO] [stdout] test arena::test::allocate_some_stuff ... ok
[INFO] [stdout] test arena::test::allocate_huge_heap ... ok
[INFO] [stdout] test impl_debug::test::bloom_map_debug ... ok
[INFO] [stdout] test cell::test::contain_static_ref ... ok
[INFO] [stdout] test cell::test::cell ... ok
[INFO] [stdout] test bloom::test::does_not_conflict_on_letter_casing ... ok
[INFO] [stdout] test bloom::test::has_low_enough_conflict_rate ... ok
[INFO] [stdout] test bloom::test::produces_correct_number_of_bits ... ok
[INFO] [stdout] test bloom::test::does_not_conflict_on_different_lengths ... ok
[INFO] [stdout] test list::test::empty_unsafe_list ... ok
[INFO] [stdout] test impl_debug::test::set_debug ... ok
[INFO] [stdout] test list::test::empty_builder ... ok
[INFO] [stdout] test impl_debug::test::list_debug ... ok
[INFO] [stdout] test impl_debug::test::map_debug ... ok
[INFO] [stdout] test impl_debug::test::bloom_set_debug ... ok
[INFO] [stdout] test list::test::builder ... ok
[INFO] [stdout] test list::test::shift ... ok
[INFO] [stdout] test list::test::only_element ... ok
[INFO] [stdout] test list::test::unsafe_list ... ok
[INFO] [stdout] test map::test::insert_replace ... ok
[INFO] [stdout] test list::test::shift_ref ... ok
[INFO] [stdout] test map::test::bloom_map ... ok
[INFO] [stdout] test list::test::from_iter ... ok
[INFO] [stdout] test map::test::from_eq ... ok
[INFO] [stdout] test list::test::prepend ... ok
[INFO] [stdout] test map::test::map ... ok
[INFO] [stdout] test set::test::set ... ok
[INFO] [stdout] test set::test::set_iter ... ok
[INFO] [stdout] test set::test::bloom_set_iter ... ok
[INFO] [stdout] test set::test::from_eq ... ok
[INFO] [stdout] test set::test::bloom_set ... ok
[INFO] [stdout] test map::test::iter ... ok
[INFO] [stdout] test arena::test::allocate_some_cows ... ok
[INFO] [stdout] test arena::test::allocate_some_vecs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests toolshed
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/arena.rs - arena::NulTermStr::byte_unchecked (line 104) ... ok
[INFO] [stdout] test src/lib.rs - (line 34) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f766c02113a217c48453e36bc19a501550c81a8eebcde2eea37f023f10e4f01d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f766c02113a217c48453e36bc19a501550c81a8eebcde2eea37f023f10e4f01d", kill_on_drop: false }`
[INFO] [stdout] f766c02113a217c48453e36bc19a501550c81a8eebcde2eea37f023f10e4f01d