[INFO] fetching crate map1 0.1.2...
[INFO] testing map1-0.1.2 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate map1 0.1.2 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate map1 0.1.2 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate map1 0.1.2
[INFO] finished tweaking crates.io crate map1 0.1.2
[INFO] tweaked toml for crates.io crate map1 0.1.2 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded itertools v0.8.2
[INFO] [stderr]   Downloaded cargo-sync-readme v0.2.1
[INFO] [stderr]   Downloaded version-sync v0.8.1
[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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f5e2b93e38bb6a8feb6382d88631b7587ac78bed9810bc1390260bb928c60970
[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" "f5e2b93e38bb6a8feb6382d88631b7587ac78bed9810bc1390260bb928c60970", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5e2b93e38bb6a8feb6382d88631b7587ac78bed9810bc1390260bb928c60970", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5e2b93e38bb6a8feb6382d88631b7587ac78bed9810bc1390260bb928c60970", kill_on_drop: false }`
[INFO] [stdout] f5e2b93e38bb6a8feb6382d88631b7587ac78bed9810bc1390260bb928c60970
[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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85c77c6239e5177b9990fbf4010e079ae4cec81d75a0eb5c510ecc12ef2a217e
[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" "85c77c6239e5177b9990fbf4010e079ae4cec81d75a0eb5c510ecc12ef2a217e", kill_on_drop: false }`
[INFO] [stderr]    Compiling map1 v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "85c77c6239e5177b9990fbf4010e079ae4cec81d75a0eb5c510ecc12ef2a217e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85c77c6239e5177b9990fbf4010e079ae4cec81d75a0eb5c510ecc12ef2a217e", kill_on_drop: false }`
[INFO] [stdout] 85c77c6239e5177b9990fbf4010e079ae4cec81d75a0eb5c510ecc12ef2a217e
[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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e12e902933d96f0bfddb966ddf6868a0a29231aea676ccedfde9c2399609283
[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" "4e12e902933d96f0bfddb966ddf6868a0a29231aea676ccedfde9c2399609283", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling pulldown-cmark v0.4.1
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling percent-encoding v1.0.1
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling semver-parser v0.9.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling version-sync v0.8.1
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]    Compiling cargo-sync-readme v0.2.1
[INFO] [stderr]    Compiling map1 v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.30s
[INFO] running `Command { std: "docker" "inspect" "4e12e902933d96f0bfddb966ddf6868a0a29231aea676ccedfde9c2399609283", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e12e902933d96f0bfddb966ddf6868a0a29231aea676ccedfde9c2399609283", kill_on_drop: false }`
[INFO] [stdout] 4e12e902933d96f0bfddb966ddf6868a0a29231aea676ccedfde9c2399609283
[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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 154ea75f3ff3cea9770527a2c3279a36c3b3768b0a760cf868052689abdaeffa
[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" "154ea75f3ff3cea9770527a2c3279a36c3b3768b0a760cf868052689abdaeffa", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/map1-d3a868910947e3aa)
[INFO] [stdout] test check_readme_synchronized ... ok
[INFO] [stderr]    Doc-tests map1
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test src/btree_map.rs - btree_map::BTreeMap1<K, V>::try_remove (line 324) ... ok
[INFO] [stdout] test src/btree_map.rs - btree_map::BTreeMap1<K, V>::entry (line 452) ... ok
[INFO] [stdout] test src/btree_map.rs - btree_map::Entry::key (line 744) ... ok
[INFO] [stdout] test src/btree_map.rs - btree_map::BTreeMap1<K, V>::new (line 180) ... ok
[INFO] [stdout] test src/btree_map.rs - btree_map::BTreeMap1<K, V>::iter (line 562) ... ok
[INFO] [stdout] test src/btree_map.rs - btree_map::BTreeMap1<K, V>::split (line 480) ... ok
[INFO] [stdout] test src/btree_map.rs - btree_map::BTreeMap1<K, V>::len (line 682) ... ok
[INFO] [stdout] test src/btree_map.rs - btree_map::BTreeMap1<K, V>::range_mut (line 424) ... ok
[INFO] [stdout] test src/btree_map.rs - btree_map::BTreeMap1<K, V>::insert (line 286) ... ok
[INFO] [stdout] test src/btree_map.rs - btree_map::BTreeMap1<K, V>::contains_key (line 229) ... ok
[INFO] [stdout] test src/btree_map.rs - btree_map::BTreeMap1<K, V>::get_mut (line 253) ... ok
[INFO] [stdout] test src/btree_map.rs - btree_map::BTreeMap1<K, V>::append (line 344) ... ok
[INFO] [stdout] test src/btree_map.rs - btree_map::Entry::or_insert (line 703) ... ok
[INFO] [stdout] test src/btree_map.rs - btree_map::Entry::and_modify (line 762) ... ok
[INFO] [stdout] test src/btree_map.rs - btree_map::OccupiedEntry::insert (line 995) ... ok
[INFO] [stdout] test src/btree_map.rs - btree_map::BTreeMap1<K, V>::get (line 205) ... ok
[INFO] [stdout] test src/btree_map.rs - btree_map::OccupiedEntry::key (line 875) ... ok
[INFO] [stdout] test src/btree_map.rs - btree_map::VacantEntry::into_key (line 835) ... ok
[INFO] [stdout] test src/btree_map.rs - btree_map::OccupiedEntry::get_mut (line 946) ... ok
[INFO] [stdout] test src/btree_map.rs - btree_map::Entry::or_default (line 797) ... ok
[INFO] [stdout] test src/btree_map.rs - btree_map::BTreeMap1<K, V>::keys (line 614) ... ok
[INFO] [stdout] test src/btree_map.rs - btree_map::BTreeMap1<K, V>::values_mut (line 656) ... ok
[INFO] [stdout] test src/btree_map.rs - btree_map::VacantEntry::insert (line 853) ... ok
[INFO] [stdout] test src/btree_map.rs - btree_map::Entry::or_insert_with (line 723) ... ok
[INFO] [stdout] test src/btree_map.rs - btree_map::BTreeMap1<K, V>::iter_mut (line 588) ... ok
[INFO] [stdout] test src/btree_map.rs - btree_map::OccupiedEntry::into_mut (line 974) ... ok
[INFO] [stdout] test src/btree_map.rs - btree_map::OccupiedEntry::get (line 923) ... ok
[INFO] [stdout] test src/btree_map.rs - btree_map::BTreeMap1<K, V>::try_remove (line 310) ... ok
[INFO] [stdout] test src/btree_map.rs - btree_map::BTreeMap1<K, V>::range (line 389) ... ok
[INFO] [stdout] test src/btree_map.rs - btree_map::OccupiedEntry::try_remove_entry (line 890) ... ok
[INFO] [stdout] test src/btree_map.rs - btree_map::VacantEntry::key (line 821) ... ok
[INFO] [stdout] test src/btree_map.rs - btree_map::BTreeMap1<K, V>::values (line 635) ... ok
[INFO] [stdout] test src/btree_map.rs - btree_map::OccupiedEntry::try_remove (line 1014) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "154ea75f3ff3cea9770527a2c3279a36c3b3768b0a760cf868052689abdaeffa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "154ea75f3ff3cea9770527a2c3279a36c3b3768b0a760cf868052689abdaeffa", kill_on_drop: false }`
[INFO] [stdout] 154ea75f3ff3cea9770527a2c3279a36c3b3768b0a760cf868052689abdaeffa