[INFO] fetching crate leapfrog 0.2.2...
[INFO] testing leapfrog-0.2.2 against try#ece70b22820429ebf0c6d388c32356a14c58fc2f for pr-107251
[INFO] extracting crate leapfrog 0.2.2 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate leapfrog 0.2.2 on toolchain ece70b22820429ebf0c6d388c32356a14c58fc2f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate leapfrog 0.2.2
[INFO] finished tweaking crates.io crate leapfrog 0.2.2
[INFO] tweaked toml for crates.io crate leapfrog 0.2.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 66b5c4d7e76bd589a13e5140827eeffd7b261b2af623d058c23bf1f278ea488b
[INFO] running `Command { std: "docker" "start" "-a" "66b5c4d7e76bd589a13e5140827eeffd7b261b2af623d058c23bf1f278ea488b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66b5c4d7e76bd589a13e5140827eeffd7b261b2af623d058c23bf1f278ea488b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66b5c4d7e76bd589a13e5140827eeffd7b261b2af623d058c23bf1f278ea488b", kill_on_drop: false }`
[INFO] [stdout] 66b5c4d7e76bd589a13e5140827eeffd7b261b2af623d058c23bf1f278ea488b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 002e2c1c2fb21bc1ba99786eed9128e0979126e070b97736037cf39c575a4456
[INFO] running `Command { std: "docker" "start" "-a" "002e2c1c2fb21bc1ba99786eed9128e0979126e070b97736037cf39c575a4456", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling atomic v0.5.1
[INFO] [stderr]    Compiling leapfrog v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.85s
[INFO] running `Command { std: "docker" "inspect" "002e2c1c2fb21bc1ba99786eed9128e0979126e070b97736037cf39c575a4456", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "002e2c1c2fb21bc1ba99786eed9128e0979126e070b97736037cf39c575a4456", kill_on_drop: false }`
[INFO] [stdout] 002e2c1c2fb21bc1ba99786eed9128e0979126e070b97736037cf39c575a4456
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8cb449ed92cd12709cfcad066574db721fce01c223ffa98695d506995aee8c2e
[INFO] running `Command { std: "docker" "start" "-a" "8cb449ed92cd12709cfcad066574db721fce01c223ffa98695d506995aee8c2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.14
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.13
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling serde_json v1.0.91
[INFO] [stderr]    Compiling rayon-core v1.10.2
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling ryu v1.0.12
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling itoa v1.0.5
[INFO] [stderr]    Compiling plotters-backend v0.3.4
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling plotters-svg v0.3.3
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.6
[INFO] [stderr]    Compiling num_cpus v1.15.0
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling crossbeam-deque v0.8.2
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling regex v1.7.1
[INFO] [stderr]    Compiling core_affinity v0.5.10
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling plotters v0.3.4
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rayon v1.6.1
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling leapfrog v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 15.99s
[INFO] running `Command { std: "docker" "inspect" "8cb449ed92cd12709cfcad066574db721fce01c223ffa98695d506995aee8c2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cb449ed92cd12709cfcad066574db721fce01c223ffa98695d506995aee8c2e", kill_on_drop: false }`
[INFO] [stdout] 8cb449ed92cd12709cfcad066574db721fce01c223ffa98695d506995aee8c2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6a50765bc29454f982b655219b11e2f52b41692da564183aa2e91b9a5212712b
[INFO] running `Command { std: "docker" "start" "-a" "6a50765bc29454f982b655219b11e2f52b41692da564183aa2e91b9a5212712b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/leapfrog-ec62c1ff096fccbf)
[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 tests/basic.rs (/opt/rustwide/target/debug/deps/basic-10b596346185be07)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test leapmap_iter_mut ... ok
[INFO] [stdout] test leapmap_into_iter ... ok
[INFO] [stdout] test leapmap_iter ... ok
[INFO] [stdout] test create_map ... ok
[INFO] [stdout] test insert_different_keys ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 15.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/cuckoo.rs (/opt/rustwide/target/debug/deps/cuckoo-bfd28f08ba767dbd)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test stress_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/hashmap.rs (/opt/rustwide/target/debug/deps/hashmap-38f78aef29f62db8)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test hashmap_creation ... ok
[INFO] [stdout] test hashmap_into_iter ... ok
[INFO] [stdout] test hashmap_iter ... ok
[INFO] [stdout] test hashmap_iter_mut ... ok
[INFO] [stdout] test hashmap_insert ... ok
[INFO] [stdout] test hashmap_clone ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests leapfrog
[INFO] [stdout] 
[INFO] [stdout] running 43 tests
[INFO] [stdout] test src/hashentry.rs - hashentry::VacantEntry<'a,K,V,H,A>::insert_entry (line 413) ... ok
[INFO] [stdout] test src/hashentry.rs - hashentry::Entry<'a,K,V,H,A>::key (line 94) ... ok
[INFO] [stdout] test src/hashentry.rs - hashentry::Entry<'a,K,V,H,A>::or_insert_with_key (line 75) ... ok
[INFO] [stdout] test src/hashentry.rs - hashentry::Entry<'a,K,V,H,A>::insert_entry (line 140) ... ok
[INFO] [stdout] test src/hashentry.rs - hashentry::OccupiedEntry<'a,K,V,H,A>::remove_entry (line 210) ... ok
[INFO] [stdout] test src/hashentry.rs - hashentry::VacantEntry<'a,K,V,H,A>::insert (line 393) ... ok
[INFO] [stdout] test src/hashentry.rs - hashentry::OccupiedEntry<'a,K,V,H,A>::get_mut (line 255) ... ok
[INFO] [stdout] test src/hashentry.rs - hashentry::Entry<'a,K,V,H,A>::and_modify (line 112) ... ok
[INFO] [stdout] test src/hashentry.rs - hashentry::OccupiedEntry<'a,K,V,H,A>::key (line 197) ... ok
[INFO] [stdout] test src/hashentry.rs - hashentry::Entry<'a,K,V,H,A>::or_insert_with (line 50) ... ok
[INFO] [stdout] test src/hashentry.rs - hashentry::OccupiedEntry<'a,K,V,H,A>::insert (line 308) ... ok
[INFO] [stdout] test src/hashentry.rs - hashentry::OccupiedEntry<'a,K,V,H,A>::remove (line 329) ... ok
[INFO] [stdout] test src/hashentry.rs - hashentry::Entry<'a,K,V,H,A>::or_default (line 164) ... ok
[INFO] [stdout] test src/hashentry.rs - hashentry::OccupiedEntry<'a,K,V,H,A>::get (line 233) ... ok
[INFO] [stdout] test src/hashentry.rs - hashentry::OccupiedEntry<'a,K,V,H,A>::into_mut (line 285) ... ok
[INFO] [stdout] test src/hashentry.rs - hashentry::Entry<'a,K,V,H,A>::or_insert (line 28) ... ok
[INFO] [stdout] test src/hashiter.rs - hashiter::IterMut (line 182) ... ok
[INFO] [stdout] test src/hashmap.rs - hashmap::HashMap<K,V,H,A>::contains_key (line 316) ... ok
[INFO] [stdout] test src/hashmap.rs - hashmap::HashMap<K,V,H,A>::get_key_value (line 266) ... ok
[INFO] [stdout] test src/hashentry.rs - hashentry::VacantEntry<'a,K,V,H,A>::key (line 364) ... ok
[INFO] [stdout] test src/hashiter.rs - hashiter::Iter (line 92) ... ok
[INFO] [stdout] test src/hashmap.rs - hashmap::HashMap<K,V,H,A>::iter (line 367) ... ok
[INFO] [stdout] test src/hashmap.rs - hashmap::HashMap<K,V,H,A>::insert (line 171) ... ok
[INFO] [stdout] test src/hashmap.rs - hashmap::HashMap<K,V,H,A>::get (line 210) ... ok
[INFO] [stdout] test src/hashiter.rs - hashiter::OwnedIter (line 13) ... ok
[INFO] [stdout] test src/hashmap.rs - hashmap::HashMap<K,V,H,A>::get_mut (line 231) ... ok
[INFO] [stdout] test src/hashentry.rs - hashentry::VacantEntry<'a,K,V,H,A>::into_key (line 376) ... ok
[INFO] [stdout] test src/hashmap.rs - hashmap::HashMap<K,V,H,A>::remove (line 335) ... ok
[INFO] [stdout] test src/hashmap.rs - hashmap::HashMap<K,V,H,A>::entry (line 284) ... ok
[INFO] [stdout] test src/hashmap.rs - hashmap::HashMap<K,V,H,A>::len (line 400) ... ok
[INFO] [stdout] test src/hashmap.rs - hashmap::HashMap<K,V,H,A>::iter_mut (line 383) ... ok
[INFO] [stdout] test src/leapiter.rs - leapiter::Iter (line 100) ... ok
[INFO] [stdout] test src/leapiter.rs - leapiter::OwnedIter (line 14) ... ok
[INFO] [stdout] test src/leapmap.rs - leapmap::LeapMap<K,V,H,A>::contains_key (line 256) ... ok
[INFO] [stdout] test src/leapiter.rs - leapiter::IterMut (line 191) ... ok
[INFO] [stdout] test src/leapmap.rs - leapmap::LeapMap<K,V,H,A>::get (line 205) ... ok
[INFO] [stdout] test src/leapmap.rs - leapmap::LeapMap<K,V,H,A>::update (line 299) ... ok
[INFO] [stdout] test src/leapmap.rs - leapmap::LeapMap<K,V,H,A>::iter_mut (line 442) ... ok
[INFO] [stdout] test src/leapmap.rs - leapmap::LeapMap<K,V,H,A>::insert (line 350) ... ok
[INFO] [stdout] test src/leapmap.rs - leapmap::LeapMap<K,V,H,A>::remove (line 275) ... ok
[INFO] [stdout] test src/leapmap.rs - leapmap::LeapMap<K,V,H,A>::iter (line 416) ... ok
[INFO] [stdout] test src/leapmap.rs - leapmap::LeapMap<K,V,H,A>::get_mut (line 229) ... ok
[INFO] [stdout] test src/leapref.rs - leapref::RefMut<'a,K,V,H,A>::update (line 252) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.18s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6a50765bc29454f982b655219b11e2f52b41692da564183aa2e91b9a5212712b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a50765bc29454f982b655219b11e2f52b41692da564183aa2e91b9a5212712b", kill_on_drop: false }`
[INFO] [stdout] 6a50765bc29454f982b655219b11e2f52b41692da564183aa2e91b9a5212712b