[INFO] fetching crate index-map 0.1.0...
[INFO] testing index-map-0.1.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate index-map 0.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate index-map 0.1.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate index-map 0.1.0
[INFO] finished tweaking crates.io crate index-map 0.1.0
[INFO] tweaked toml for crates.io crate index-map 0.1.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f8bb9511cddce865328581d298fe394da546b590c5463d0bcccc94a0d2e0676d
[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" "f8bb9511cddce865328581d298fe394da546b590c5463d0bcccc94a0d2e0676d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8bb9511cddce865328581d298fe394da546b590c5463d0bcccc94a0d2e0676d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8bb9511cddce865328581d298fe394da546b590c5463d0bcccc94a0d2e0676d", kill_on_drop: false }`
[INFO] [stdout] f8bb9511cddce865328581d298fe394da546b590c5463d0bcccc94a0d2e0676d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 364db11b28a792f7abbe29d2b48338b0fee69d504441a74bc15b36d21cd4f567
[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" "364db11b28a792f7abbe29d2b48338b0fee69d504441a74bc15b36d21cd4f567", kill_on_drop: false }`
[INFO] [stderr]    Compiling index-map v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "364db11b28a792f7abbe29d2b48338b0fee69d504441a74bc15b36d21cd4f567", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "364db11b28a792f7abbe29d2b48338b0fee69d504441a74bc15b36d21cd4f567", kill_on_drop: false }`
[INFO] [stdout] 364db11b28a792f7abbe29d2b48338b0fee69d504441a74bc15b36d21cd4f567
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f8d0db32232010dc0b0ced012947cd0498a14d500397d7d7f81641b813ce703
[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" "7f8d0db32232010dc0b0ced012947cd0498a14d500397d7d7f81641b813ce703", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling itertools v0.10.0
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling cast v0.2.6
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.4
[INFO] [stderr]    Compiling index-map v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 32.73s
[INFO] running `Command { std: "docker" "inspect" "7f8d0db32232010dc0b0ced012947cd0498a14d500397d7d7f81641b813ce703", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f8d0db32232010dc0b0ced012947cd0498a14d500397d7d7f81641b813ce703", kill_on_drop: false }`
[INFO] [stdout] 7f8d0db32232010dc0b0ced012947cd0498a14d500397d7d7f81641b813ce703
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 85c685950031d8725929e3c74fb5030cbe496c947f69ae96ce9f3945f61e6a97
[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" "85c685950031d8725929e3c74fb5030cbe496c947f69ae96ce9f3945f61e6a97", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/index_map-ff6e99a9e5eca2f6)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test iter::tests::test_iter ... ok
[INFO] [stdout] test iter::tests::test_keys ... ok
[INFO] [stdout] test iter::tests::test_iter_mut ... ok
[INFO] [stdout] test iter::tests::test_values ... ok
[INFO] [stdout] test iter::tests::test_values_mut ... ok
[INFO] [stdout] test option_index::tests::test_as_mut ... ok
[INFO] [stdout] test option_index::tests::test_as_ref ... ok
[INFO] [stdout] test option_index::tests::test_into_index ... ok
[INFO] [stdout] test option_index::tests::test_into_inner ... ok
[INFO] [stdout] test option_index::tests::test_take ... ok
[INFO] [stdout] test option_index::tests::test_is_inner ... ok
[INFO] [stdout] test tests::test_map ... ok
[INFO] [stdout] test tests::test_shrink_to_fit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_map.rs (/opt/rustwide/target/debug/deps/test_map-fc91c6be6c89d80e)
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test test_capacity_not_less_than_len ... ok
[INFO] [stdout] test test_empty_iter ... ok
[INFO] [stdout] test test_empty_remove ... ok
[INFO] [stdout] test test_eq ... ok
[INFO] [stdout] test test_find ... ok
[INFO] [stdout] test test_find_mut ... ok
[INFO] [stdout] test test_keys ... ok
[INFO] [stdout] test test_index ... ok
[INFO] [stdout] test test_create_capacity_zero ... ok
[INFO] [stdout] test test_remove ... ok
[INFO] [stdout] test test_iter_len ... ok
[INFO] [stdout] test test_remove_entry ... ok
[INFO] [stdout] test test_retain ... ok
[INFO] [stdout] test test_drops ... ok
[INFO] [stdout] test test_is_empty ... ok
[INFO] [stdout] test test_clone ... ok
[INFO] [stdout] test test_insert ... ok
[INFO] [stdout] test test_reserve_shrink_to_fit ... ok
[INFO] [stdout] test test_values ... ok
[INFO] [stdout] test test_iter_mut_len ... ok
[INFO] [stdout] test test_zero_capacity ... ok
[INFO] [stdout] test test_values_mut ... ok
[INFO] [stdout] test test_into_iter_drops ... ok
[INFO] [stdout] test test_iterate ... ok
[INFO] [stdout] test test_mut_size_hint ... ok
[INFO] [stdout] test test_size_hint ... ok
[INFO] [stdout] test test_show ... ok
[INFO] [stdout] test test_index_nonexistent ... ok
[INFO] [stdout] test test_lots_of_insertions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.64s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests index-map
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test src/lib.rs - IndexMap<T>::new (line 121) ... ok
[INFO] [stdout] test src/lib.rs - IndexMap<T>::retain (line 457) ... ok
[INFO] [stdout] test src/lib.rs - IndexMap<T>::capacity (line 154) ... ok
[INFO] [stdout] test src/iter.rs - iter::IndexMap<T>::values_mut (line 378) ... ok
[INFO] [stdout] test src/lib.rs - IndexMap<T>::get (line 408) ... ok
[INFO] [stdout] test src/iter.rs - iter::IndexMap<T>::iter (line 404) ... ok
[INFO] [stdout] test src/lib.rs - IndexMap<T>::remove (line 363) ... ok
[INFO] [stdout] test src/iter.rs - iter::Drain (line 179) ... ok
[INFO] [stdout] test src/lib.rs - IndexMap<T>::with_capacity (line 139) ... ok
[INFO] [stdout] test src/lib.rs - IndexMap<T>::remove_entry (line 393) ... ok
[INFO] [stdout] test src/iter.rs - iter::IntoIter (line 128) ... ok
[INFO] [stdout] test src/iter.rs - iter::ValuesMut (line 307) ... ok
[INFO] [stdout] test src/lib.rs - IndexMap<T>::is_empty (line 180) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/lib.rs - IndexMap<T>::shrink_to_fit (line 229) ... ok
[INFO] [stdout] test src/iter.rs - iter::IndexMap<T>::drain (line 450) ... ok
[INFO] [stdout] test src/lib.rs - IndexMap<T>::get_mut (line 438) ... ok
[INFO] [stdout] test src/iter.rs - iter::Keys (line 217) ... ok
[INFO] [stdout] test src/iter.rs - iter::IndexMap<T>::keys (line 338) ... ok
[INFO] [stdout] test src/lib.rs - IndexMap<T>::len (line 166) ... ok
[INFO] [stdout] test src/iter.rs - iter::IterMut (line 77) ... ok
[INFO] [stdout] test src/iter.rs - iter::Values (line 262) ... ok
[INFO] [stdout] test src/lib.rs - IndexMap<T>::contains_key (line 316) ... ok
[INFO] [stdout] test src/iter.rs - iter::IndexMap<T>::iter_mut (line 425) ... ok
[INFO] [stdout] test src/iter.rs - iter::Iter (line 12) ... ok
[INFO] [stdout] test src/lib.rs - IndexMap<T>::insert (line 335) ... ok
[INFO] [stdout] test src/lib.rs - IndexMap<T>::reserve (line 215) ... ok
[INFO] [stdout] test src/lib.rs - IndexMap<T>::get_key_value (line 423) ... ok
[INFO] [stdout] test src/lib.rs - IndexMap<T>::clear (line 194) ... ok
[INFO] [stdout] test src/iter.rs - iter::IndexMap<T>::values (line 358) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.96s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "85c685950031d8725929e3c74fb5030cbe496c947f69ae96ce9f3945f61e6a97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85c685950031d8725929e3c74fb5030cbe496c947f69ae96ce9f3945f61e6a97", kill_on_drop: false }`
[INFO] [stdout] 85c685950031d8725929e3c74fb5030cbe496c947f69ae96ce9f3945f61e6a97