[INFO] fetching crate linked_hash_set 0.1.6...
[INFO] testing linked_hash_set-0.1.6 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate linked_hash_set 0.1.6 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate linked_hash_set 0.1.6
[INFO] finished tweaking crates.io crate linked_hash_set 0.1.6
[INFO] tweaked toml for crates.io crate linked_hash_set 0.1.6 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate linked_hash_set 0.1.6 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate linked_hash_set 0.1.6 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6480c68372cb514c688e6e53eefe6bbc4182971fc7241232bcded41cbce52879
[INFO] running `Command { std: "docker" "start" "-a" "6480c68372cb514c688e6e53eefe6bbc4182971fc7241232bcded41cbce52879", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6480c68372cb514c688e6e53eefe6bbc4182971fc7241232bcded41cbce52879", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6480c68372cb514c688e6e53eefe6bbc4182971fc7241232bcded41cbce52879", kill_on_drop: false }`
[INFO] [stdout] 6480c68372cb514c688e6e53eefe6bbc4182971fc7241232bcded41cbce52879
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82080f2ec572fbef869b789e13bb254d403ba1a8f9ab4240f49b79e2535da9ca
[INFO] running `Command { std: "docker" "start" "-a" "82080f2ec572fbef869b789e13bb254d403ba1a8f9ab4240f49b79e2535da9ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling linked_hash_set v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "82080f2ec572fbef869b789e13bb254d403ba1a8f9ab4240f49b79e2535da9ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82080f2ec572fbef869b789e13bb254d403ba1a8f9ab4240f49b79e2535da9ca", kill_on_drop: false }`
[INFO] [stdout] 82080f2ec572fbef869b789e13bb254d403ba1a8f9ab4240f49b79e2535da9ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d3c0ea03145d567642f6edebcb7a77d86281401db119cf2e634e6ef95102471
[INFO] running `Command { std: "docker" "start" "-a" "5d3c0ea03145d567642f6edebcb7a77d86281401db119cf2e634e6ef95102471", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_test v1.0.177
[INFO] [stderr]    Compiling linked_hash_set v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.93s
[INFO] running `Command { std: "docker" "inspect" "5d3c0ea03145d567642f6edebcb7a77d86281401db119cf2e634e6ef95102471", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d3c0ea03145d567642f6edebcb7a77d86281401db119cf2e634e6ef95102471", kill_on_drop: false }`
[INFO] [stdout] 5d3c0ea03145d567642f6edebcb7a77d86281401db119cf2e634e6ef95102471
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f1b2c1a700c6b3a4f8d73a6e74eb5653373aa7a7daa3bb393bd4055be78b1309
[INFO] running `Command { std: "docker" "start" "-a" "f1b2c1a700c6b3a4f8d73a6e74eb5653373aa7a7daa3bb393bd4055be78b1309", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/linked_hash_set-20917f2cec1e88b7)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test test_linked::clone_order_is_maintained ... ok
[INFO] [stdout] test test_linked::delegate_back ... ok
[INFO] [stdout] test test_linked::delegate_pop_back ... ok
[INFO] [stdout] test test_linked::delegate_front ... ok
[INFO] [stdout] test test_linked::delegate_pop_front ... ok
[INFO] [stdout] test test_linked::double_ended_into_iter ... ok
[INFO] [stdout] test test_linked::double_ended_iter ... ok
[INFO] [stdout] test test_linked::linked_set_equality ... ok
[INFO] [stdout] test test_linked::order_is_maintained ... ok
[INFO] [stdout] test test_set::test_difference ... ok
[INFO] [stdout] test test_set::test_extend_ref ... ok
[INFO] [stdout] test test_set::test_intersection ... ok
[INFO] [stdout] test test_set::test_show ... ok
[INFO] [stdout] test test_set::test_iterate ... ok
[INFO] [stdout] test test_set::test_move_iter ... ok
[INFO] [stdout] test test_set::test_eq ... ok
[INFO] [stdout] test test_set::test_subset_and_superset ... ok
[INFO] [stdout] test test_set::test_disjoint ... ok
[INFO] [stdout] test test_set::test_trivial_drain ... ok
[INFO] [stdout] test test_set::test_symmetric_difference ... ok
[INFO] [stdout] test test_set::test_zero_capacities ... ok
[INFO] [stdout] test test_set::test_union ... ok
[INFO] [stdout] test test_set::test_drain ... ok
[INFO] [stderr]    Doc-tests linked_hash_set
[INFO] [stdout] test test_set::test_from_iter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test src/lib.rs - &'_LinkedHashSet<T,S>::sub (line 978) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet (line 42) ... ok
[INFO] [stdout] test src/lib.rs - &'_LinkedHashSet<T,S>::bitand (line 914) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,RandomState>::with_capacity (line 156) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::capacity (line 249) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet (line 83) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet (line 118) ... ok
[INFO] [stdout] test src/lib.rs - &'_LinkedHashSet<T,S>::bitor (line 882) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::clear (line 490) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::contains (line 510) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::insert (line 646) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::hasher (line 233) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::insert_if_absent (line 668) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::intersection (line 386) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::into_iter (line 1108) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::is_disjoint (line 572) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::is_subset (line 593) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::is_empty (line 450) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::iter (line 304) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,RandomState>::new (line 138) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::is_superset (line 614) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::drain (line 466) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::len (line 434) ... ok
[INFO] [stdout] test src/lib.rs - &'_LinkedHashSet<T,S>::bitxor (line 946) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::difference (line 326) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::remove (line 703) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::refresh (line 536) ... ok
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::union (line 411) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::shrink_to_fit (line 285) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::reserve (line 269) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::with_capacity_and_hasher (line 214) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::symmetric_difference (line 356) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::with_hasher (line 186) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.10s; merged doctests compilation took 1.06s
[INFO] running `Command { std: "docker" "inspect" "f1b2c1a700c6b3a4f8d73a6e74eb5653373aa7a7daa3bb393bd4055be78b1309", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1b2c1a700c6b3a4f8d73a6e74eb5653373aa7a7daa3bb393bd4055be78b1309", kill_on_drop: false }`
[INFO] [stdout] f1b2c1a700c6b3a4f8d73a6e74eb5653373aa7a7daa3bb393bd4055be78b1309