[INFO] fetching crate fixed-map 0.7.1...
[INFO] testing fixed-map-0.7.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate fixed-map 0.7.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate fixed-map 0.7.1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fixed-map 0.7.1
[INFO] finished tweaking crates.io crate fixed-map 0.7.1
[INFO] tweaked toml for crates.io crate fixed-map 0.7.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate fixed-map 0.7.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0aec13efe3624dba579fbff9cea53e043a0ed7ea81f7ebc48295292fc06ba823
[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" "0aec13efe3624dba579fbff9cea53e043a0ed7ea81f7ebc48295292fc06ba823", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0aec13efe3624dba579fbff9cea53e043a0ed7ea81f7ebc48295292fc06ba823", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0aec13efe3624dba579fbff9cea53e043a0ed7ea81f7ebc48295292fc06ba823", kill_on_drop: false }`
[INFO] [stdout] 0aec13efe3624dba579fbff9cea53e043a0ed7ea81f7ebc48295292fc06ba823
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 5e934084b4d856707761d3065be6347dc83c89e4630b8d8d0a84b591aefa497a
[INFO] running `Command { std: "docker" "start" "-a" "5e934084b4d856707761d3065be6347dc83c89e4630b8d8d0a84b591aefa497a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]    Compiling syn v1.0.8
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling autocfg v0.1.4
[INFO] [stderr]    Compiling hashbrown v0.6.3
[INFO] [stderr]    Compiling c2-chacha v0.2.3
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.2
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling fixed-map-derive v0.7.0
[INFO] [stderr]    Compiling const-random-macro v0.1.6
[INFO] [stderr]    Compiling const-random v0.1.6
[INFO] [stderr]    Compiling ahash v0.2.18
[INFO] [stderr]    Compiling fixed-map v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.15s
[INFO] running `Command { std: "docker" "inspect" "5e934084b4d856707761d3065be6347dc83c89e4630b8d8d0a84b591aefa497a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e934084b4d856707761d3065be6347dc83c89e4630b8d8d0a84b591aefa497a", kill_on_drop: false }`
[INFO] [stdout] 5e934084b4d856707761d3065be6347dc83c89e4630b8d8d0a84b591aefa497a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fbf019f637ec5197eb350a913e5214228b73cfd1da93ef22f7bc47d27c667a79
[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" "fbf019f637ec5197eb350a913e5214228b73cfd1da93ef22f7bc47d27c667a79", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling arrayvec v0.4.10
[INFO] [stderr]    Compiling serde v1.0.103
[INFO] [stderr]    Compiling ryu v1.0.0
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling nodrop v0.1.13
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling scopeguard v0.3.3
[INFO] [stderr]    Compiling memoffset v0.2.1
[INFO] [stderr]    Compiling either v1.5.2
[INFO] [stderr]    Compiling rayon-core v1.5.0
[INFO] [stderr]    Compiling itoa v0.4.4
[INFO] [stderr]    Compiling bitflags v1.1.0
[INFO] [stderr]    Compiling syn v0.15.39
[INFO] [stderr]    Compiling unicode-width v0.1.5
[INFO] [stderr]    Compiling cast v0.2.2
[INFO] [stderr]    Compiling same-file v1.0.4
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling crossbeam-utils v0.6.5
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling num_cpus v1.10.1
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]    Compiling itertools v0.8.0
[INFO] [stderr]    Compiling walkdir v2.2.8
[INFO] [stderr]    Compiling rand_xoshiro v0.3.1
[INFO] [stderr]    Compiling rand_os v0.2.2
[INFO] [stderr]    Compiling crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling regex-automata v0.1.7
[INFO] [stderr]    Compiling csv-core v0.1.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.1
[INFO] [stderr]    Compiling criterion-plot v0.4.0
[INFO] [stderr]    Compiling crossbeam-deque v0.6.3
[INFO] [stderr]    Compiling rayon v1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.94
[INFO] [stderr]    Compiling bstr v0.2.1
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling csv v1.1.1
[INFO] [stderr]    Compiling tinytemplate v1.0.2
[INFO] [stderr]    Compiling criterion v0.3.0
[INFO] [stderr]    Compiling fixed-map v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 49.64s
[INFO] running `Command { std: "docker" "inspect" "fbf019f637ec5197eb350a913e5214228b73cfd1da93ef22f7bc47d27c667a79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbf019f637ec5197eb350a913e5214228b73cfd1da93ef22f7bc47d27c667a79", kill_on_drop: false }`
[INFO] [stdout] fbf019f637ec5197eb350a913e5214228b73cfd1da93ef22f7bc47d27c667a79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 06693fe1821765950fa378ab62ac03e41d2a4abc58552ccd7f067d0058b7c7a2
[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" "06693fe1821765950fa378ab62ac03e41d2a4abc58552ccd7f067d0058b7c7a2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fixed_map-a2080d5ac6e4262c
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/derive_tests-5873d66c735595c2
[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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_clone ... ok
[INFO] [stdout] test test_debug ... ok
[INFO] [stdout] test test_eq ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fixed-map
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test src/map.rs - map::Map<K, V> (line 85) ... ok
[INFO] [stdout] test src/map.rs - map::Map<K, V>::get (line 297) ... ok
[INFO] [stdout] test src/map.rs - map::Map<K, V>::clear (line 401) ... ok
[INFO] [stdout] test src/map.rs - map::Map<K, V>::len (line 446) ... ok
[INFO] [stdout] test src/map.rs - map::Map<K, V>::is_empty (line 424) ... ok
[INFO] [stdout] test src/map.rs - map::Map<K, V>::get_mut (line 320) ... ok
[INFO] [stdout] test src/map.rs - map::Map<K, V>::iter (line 236) ... ok
[INFO] [stdout] test src/map.rs - map::Map<K, V> (line 101) ... ok
[INFO] [stdout] test src/map.rs - map::Map (line 58) ... ok
[INFO] [stdout] test src/map.rs - map::Map<K, V>::keys (line 155) ... ok
[INFO] [stdout] test src/map.rs - map::Map<K, V>::insert (line 350) ... ok
[INFO] [stdout] test src/map.rs - map::Map<K, V>::new (line 132) ... ok
[INFO] [stdout] test src/map.rs - map::Map<K, V>::iter_mut (line 265) ... ok
[INFO] [stdout] test src/map.rs - map::Map<K, V>::remove (line 377) ... ok
[INFO] [stdout] test src/set.rs - set::Set<K> (line 64) ... ok
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] test src/map.rs - map::Map<K, V>::values_mut (line 205) ... ok
[INFO] [stdout] test src/set.rs - set::Set<K>::contains (line 168) ... ok
[INFO] [stdout] test src/set.rs - set::Set<K>::is_empty (line 268) ... ok
[INFO] [stdout] test src/set.rs - set::Set<K> (line 80) ... ok
[INFO] [stdout] test src/map.rs - map::Map (line 10) ... ok
[INFO] [stdout] test src/set.rs - set::Set<K>::insert (line 195) ... ok
[INFO] [stdout] test src/set.rs - set::Set<K>::len (line 290) ... ok
[INFO] [stdout] test src/set.rs - set::Set<K>::clear (line 245) ... ok
[INFO] [stdout] test src/map.rs - map::Map<K, V>::values (line 180) ... ok
[INFO] [stdout] test src/set.rs - set::Set<K>::new (line 111) ... ok
[INFO] [stdout] test src/set.rs - set::Set<K>::iter (line 141) ... ok
[INFO] [stdout] test src/set.rs - set::Set<K>::remove (line 222) ... ok
[INFO] [stdout] test src/set.rs - set::Set (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "06693fe1821765950fa378ab62ac03e41d2a4abc58552ccd7f067d0058b7c7a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06693fe1821765950fa378ab62ac03e41d2a4abc58552ccd7f067d0058b7c7a2", kill_on_drop: false }`
[INFO] [stdout] 06693fe1821765950fa378ab62ac03e41d2a4abc58552ccd7f067d0058b7c7a2