[INFO] fetching crate bumpalo 3.19.0...
[INFO] testing bumpalo-3.19.0 against try#981ca440e18f6cc4bc9026d4be8ddb1ca8378af7 for pr-145277
[INFO] extracting crate bumpalo 3.19.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate bumpalo 3.19.0
[INFO] finished tweaking crates.io crate bumpalo 3.19.0
[INFO] tweaked toml for crates.io crate bumpalo 3.19.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bumpalo 3.19.0 on toolchain 981ca440e18f6cc4bc9026d4be8ddb1ca8378af7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bumpalo 3.19.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f44b6edc41133431223b3368a764cb73e5b381276f557399d985a857713e1a1d
[INFO] running `Command { std: "docker" "start" "-a" "f44b6edc41133431223b3368a764cb73e5b381276f557399d985a857713e1a1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f44b6edc41133431223b3368a764cb73e5b381276f557399d985a857713e1a1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f44b6edc41133431223b3368a764cb73e5b381276f557399d985a857713e1a1d", kill_on_drop: false }`
[INFO] [stdout] f44b6edc41133431223b3368a764cb73e5b381276f557399d985a857713e1a1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eedc83707024dc396cadf6d1ad31df7aaf20838785d738b71e63968c3a9eb11a
[INFO] running `Command { std: "docker" "start" "-a" "eedc83707024dc396cadf6d1ad31df7aaf20838785d738b71e63968c3a9eb11a", kill_on_drop: false }`
[INFO] [stderr]    Compiling bumpalo v3.19.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "eedc83707024dc396cadf6d1ad31df7aaf20838785d738b71e63968c3a9eb11a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eedc83707024dc396cadf6d1ad31df7aaf20838785d738b71e63968c3a9eb11a", kill_on_drop: false }`
[INFO] [stdout] eedc83707024dc396cadf6d1ad31df7aaf20838785d738b71e63968c3a9eb11a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 763a86bb78999890c85ffa9668dca68a5a4100a12d45e78ac4e52f0dd78bd70b
[INFO] running `Command { std: "docker" "start" "-a" "763a86bb78999890c85ffa9668dca68a5a4100a12d45e78ac4e52f0dd78bd70b", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling crossbeam-utils v0.8.11
[INFO] [stderr]    Compiling once_cell v1.13.1
[INFO] [stderr]    Compiling rayon-core v1.9.3
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling ryu v1.0.11
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling serde_json v1.0.115
[INFO] [stderr]    Compiling regex-syntax v0.6.27
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.10
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling either v1.7.0
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling getrandom v0.2.7
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]    Compiling regex v1.6.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.2
[INFO] [stderr]    Compiling rayon v1.5.3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.6
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling itoa v1.0.3
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling plotters-backend v0.3.4
[INFO] [stderr]    Compiling plotters-svg v0.3.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling plotters v0.3.2
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling allocator-api2 v0.2.14
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling blink-alloc v0.3.1
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling bumpalo v3.19.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 28.09s
[INFO] running `Command { std: "docker" "inspect" "763a86bb78999890c85ffa9668dca68a5a4100a12d45e78ac4e52f0dd78bd70b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "763a86bb78999890c85ffa9668dca68a5a4100a12d45e78ac4e52f0dd78bd70b", kill_on_drop: false }`
[INFO] [stdout] 763a86bb78999890c85ffa9668dca68a5a4100a12d45e78ac4e52f0dd78bd70b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 17cb94fe822eb10102e14534c701644e47f24b90020310e2798e24dc0170ab1f
[INFO] running `Command { std: "docker" "start" "-a" "17cb94fe822eb10102e14534c701644e47f24b90020310e2798e24dc0170ab1f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bumpalo-ab8927655e50db9e)
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::chunk_footer_is_five_words ... ok
[INFO] [stdout] test tests::invalid_read ... ok
[INFO] [stdout] test tests::test_realloc ... ok
[INFO] [stderr]    Doc-tests bumpalo
[INFO] [stdout] test tests::allocated_bytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 46 tests
[INFO] [stdout] test src/lib.rs - (line 165) ... ignored
[INFO] [stdout] test src/lib.rs - (line 225) ... ignored
[INFO] [stdout] test src/lib.rs - (line 232) ... ignored
[INFO] [stdout] test src/lib.rs - (line 51) ... ok
[INFO] [stdout] test src/lib.rs - (line 121) ... ok
[INFO] [stdout] test src/lib.rs - (line 84) ... ok
[INFO] [stdout] test src/lib.rs - Bump<1>::new (line 539) ... ok
[INFO] [stdout] test src/lib.rs - Bump (line 236) ... ok
[INFO] [stdout] test src/lib.rs - Bump (line 164) ... ok
[INFO] [stdout] test src/lib.rs - Bump (line 110) ... ok
[INFO] [stdout] test src/lib.rs - Bump (line 269) ... ok
[INFO] [stdout] test src/lib.rs - Bump<1>::try_new (line 551) ... ok
[INFO] [stdout] test src/lib.rs - Bump<1>::with_capacity (line 564) ... ok
[INFO] [stdout] test src/lib.rs - Bump<1>::try_with_capacity (line 583) ... ok
[INFO] [stdout] test src/lib.rs - Bump<MIN_ALIGN>::alloc (line 1022) ... ok
[INFO] [stdout] test src/lib.rs - Bump<MIN_ALIGN>::alloc_slice_clone (line 1437) ... ok
[INFO] [stdout] test src/lib.rs - Bump<MIN_ALIGN>::alloc_slice_copy (line 1380) ... ok
[INFO] [stdout] test src/lib.rs - Bump<MIN_ALIGN>::alloc_slice_fill_with (line 1546) ... ok
[INFO] [stdout] test src/lib.rs - Bump<MIN_ALIGN>::alloc_slice_fill_iter (line 1741) ... ok
[INFO] [stdout] test src/lib.rs - Bump<MIN_ALIGN>::alloc_slice_fill_copy (line 1675) ... ok
[INFO] [stdout] test src/lib.rs - Bump<MIN_ALIGN>::alloc_slice_fill_clone (line 1706) ... ok
[INFO] [stdout] test src/lib.rs - Bump<MIN_ALIGN>::alloc_slice_try_fill_iter (line 1770) ... ok
[INFO] [stdout] test src/lib.rs - Bump<MIN_ALIGN>::alloc_slice_fill_default (line 1835) ... ok
[INFO] [stdout] test src/lib.rs - Bump<MIN_ALIGN>::alloc_slice_try_fill_iter (line 1778) ... ok
[INFO] [stdout] test src/lib.rs - Bump<MIN_ALIGN>::alloc_slice_try_fill_with (line 1582) ... ok
[INFO] [stdout] test src/lib.rs - Bump<MIN_ALIGN>::alloc_str (line 1496) ... ok
[INFO] [stdout] test src/lib.rs - Bump<MIN_ALIGN>::alloc_try_with (line 1187) ... ok
[INFO] [stdout] test src/lib.rs - Bump<MIN_ALIGN>::allocation_limit (line 764) ... ok
[INFO] [stdout] test src/lib.rs - Bump<MIN_ALIGN>::alloc_slice_try_fill_with (line 1588) ... ok
[INFO] [stdout] test src/lib.rs - Bump<MIN_ALIGN>::allocated_bytes (line 2198) ... ok
[INFO] [stdout] test src/lib.rs - Bump<MIN_ALIGN>::chunk_capacity (line 1987) ... ok
[INFO] [stdout] test src/lib.rs - Bump<MIN_ALIGN>::alloc_with (line 1065) ... ok
[INFO] [stdout] test src/lib.rs - Bump<MIN_ALIGN>::min_align (line 748) ... ok
[INFO] [stdout] test src/lib.rs - Bump<MIN_ALIGN>::iter_allocated_chunks (line 2108) ... ok
[INFO] [stdout] test src/lib.rs - Bump<MIN_ALIGN>::set_allocation_limit (line 789) ... ok
[INFO] [stdout] test src/lib.rs - Bump<MIN_ALIGN>::reset (line 952) ... ok
[INFO] [stdout] test src/lib.rs - Bump<MIN_ALIGN>::try_alloc (line 1041) ... ok
[INFO] [stdout] test src/lib.rs - Bump<MIN_ALIGN>::try_alloc_slice_copy (line 1403) ... ok
[INFO] [stdout] test src/lib.rs - Bump<MIN_ALIGN>::try_alloc_slice_fill_iter (line 1804) ... ok
[INFO] [stdout] test src/lib.rs - Bump<MIN_ALIGN>::try_alloc_str (line 1514) ... ok
[INFO] [stdout] test src/lib.rs - Bump<MIN_ALIGN>::try_alloc_slice_fill_with (line 1630) ... ok
[INFO] [stdout] test src/lib.rs - Bump<MIN_ALIGN>::try_alloc_try_with (line 1295) ... ok
[INFO] [stdout] test src/lib.rs - Bump<MIN_ALIGN>::try_with_min_align_and_capacity (line 687) ... ok
[INFO] [stdout] test src/lib.rs - Bump<MIN_ALIGN>::with_min_align (line 607) ... ok
[INFO] [stdout] test src/lib.rs - Bump<MIN_ALIGN>::try_alloc_with (line 1117) ... ok
[INFO] [stdout] test src/lib.rs - Bump<MIN_ALIGN>::with_min_align_and_capacity (line 653) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 43 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 4.70s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "17cb94fe822eb10102e14534c701644e47f24b90020310e2798e24dc0170ab1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17cb94fe822eb10102e14534c701644e47f24b90020310e2798e24dc0170ab1f", kill_on_drop: false }`
[INFO] [stdout] 17cb94fe822eb10102e14534c701644e47f24b90020310e2798e24dc0170ab1f