[INFO] fetching crate roaring 0.7.0...
[INFO] checking roaring-0.7.0 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate roaring 0.7.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate roaring 0.7.0 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate roaring 0.7.0
[INFO] finished tweaking crates.io crate roaring 0.7.0
[INFO] tweaked toml for crates.io crate roaring 0.7.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e8d5de0ca3a6853a71abe445589434d9df95e0c967e5b50d479366a1671984c0
[INFO] running `Command { std: "docker" "start" "-a" "e8d5de0ca3a6853a71abe445589434d9df95e0c967e5b50d479366a1671984c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8d5de0ca3a6853a71abe445589434d9df95e0c967e5b50d479366a1671984c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8d5de0ca3a6853a71abe445589434d9df95e0c967e5b50d479366a1671984c0", kill_on_drop: false }`
[INFO] [stdout] e8d5de0ca3a6853a71abe445589434d9df95e0c967e5b50d479366a1671984c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 637a8854982bbeef4cec9c6e9e0370d2856453c0abf65184f2f97324f59a943a
[INFO] running `Command { std: "docker" "start" "-a" "637a8854982bbeef4cec9c6e9e0370d2856453c0abf65184f2f97324f59a943a", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling serde v1.0.128
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]     Checking retain_mut v0.1.3
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]     Checking plotters v0.3.1
[INFO] [stderr]     Checking roaring v0.7.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking quickcheck v0.9.2
[INFO] [stderr]     Checking bstr v0.2.16
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.128
[INFO] [stderr]    Compiling quickcheck_macros v0.9.1
[INFO] [stderr]     Checking criterion v0.3.5
[INFO] [stderr]    Migrating tests/treemap_is_subset.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/treemap_ops.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/treemap_union_with.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/ops.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/lib.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/treemap_is_disjoint.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/push.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/serialization.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/treemap_iter.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/union_with.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/treemap_intersect_with.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/is_subset.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating benches/lib.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/intersect_with.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/iter.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/treemap_serialization.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/treemap_size_hint.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/treemap_symmetric_difference_with.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/clone.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/symmetric_difference_with.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/size_hint.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/treemap_clone.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/treemap_difference_with.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/is_disjoint.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/treemap_lib.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/difference_with.rs from 2018 edition to 2021
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.22s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]     Checking roaring v0.7.0 (/tmp/fixit)
[INFO] [stderr]    Compiling serde_derive v1.0.128
[INFO] [stderr]    Compiling quickcheck_macros v0.9.1
[INFO] [stderr]     Checking criterion v0.3.5
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.80s
[INFO] running `Command { std: "docker" "inspect" "637a8854982bbeef4cec9c6e9e0370d2856453c0abf65184f2f97324f59a943a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "637a8854982bbeef4cec9c6e9e0370d2856453c0abf65184f2f97324f59a943a", kill_on_drop: false }`
[INFO] [stdout] 637a8854982bbeef4cec9c6e9e0370d2856453c0abf65184f2f97324f59a943a