[INFO] fetching crate segvec 0.1.3...
[INFO] testing segvec-0.1.3 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate segvec 0.1.3 into /workspace/builds/worker-55/source
[INFO] validating manifest of crates.io crate segvec 0.1.3 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate segvec 0.1.3
[INFO] finished tweaking crates.io crate segvec 0.1.3
[INFO] tweaked toml for crates.io crate segvec 0.1.3 written to /workspace/builds/worker-55/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thin-vec v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 513e50c195d4fa7270ef6c86842663cf39ff8d6b6482934e0598fcea6ea3e701
[INFO] running `Command { std: "docker" "start" "-a" "513e50c195d4fa7270ef6c86842663cf39ff8d6b6482934e0598fcea6ea3e701", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "513e50c195d4fa7270ef6c86842663cf39ff8d6b6482934e0598fcea6ea3e701", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "513e50c195d4fa7270ef6c86842663cf39ff8d6b6482934e0598fcea6ea3e701", kill_on_drop: false }`
[INFO] [stdout] 513e50c195d4fa7270ef6c86842663cf39ff8d6b6482934e0598fcea6ea3e701
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3bc5232a88b3cb9c69e45c36f617ef3d85374742e57e537955efd37474d10963
[INFO] running `Command { std: "docker" "start" "-a" "3bc5232a88b3cb9c69e45c36f617ef3d85374742e57e537955efd37474d10963", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling segvec v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.89s
[INFO] running `Command { std: "docker" "inspect" "3bc5232a88b3cb9c69e45c36f617ef3d85374742e57e537955efd37474d10963", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bc5232a88b3cb9c69e45c36f617ef3d85374742e57e537955efd37474d10963", kill_on_drop: false }`
[INFO] [stdout] 3bc5232a88b3cb9c69e45c36f617ef3d85374742e57e537955efd37474d10963
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 749aefd8684b04bf36a22f4cf81f69e8cdc0e0633789e5388682adf94c8832d1
[INFO] running `Command { std: "docker" "start" "-a" "749aefd8684b04bf36a22f4cf81f69e8cdc0e0633789e5388682adf94c8832d1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling getrandom v0.2.3
[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 itertools v0.10.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling segvec v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 29.75s
[INFO] running `Command { std: "docker" "inspect" "749aefd8684b04bf36a22f4cf81f69e8cdc0e0633789e5388682adf94c8832d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "749aefd8684b04bf36a22f4cf81f69e8cdc0e0633789e5388682adf94c8832d1", kill_on_drop: false }`
[INFO] [stdout] 749aefd8684b04bf36a22f4cf81f69e8cdc0e0633789e5388682adf94c8832d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5d6743504f54ebe9717624a22149b6b75d223a8b4451ada0c8b044d23cb826f6
[INFO] running `Command { std: "docker" "start" "-a" "5d6743504f54ebe9717624a22149b6b75d223a8b4451ada0c8b044d23cb826f6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/segvec-1c618a3ff5335ba3)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test tests::test_segvec_from_iter ... ok
[INFO] [stdout] test tests::test_segvec_into_iter ... ok
[INFO] [stdout] test tests::test_segvec_not_thin_segments_feature ... ok
[INFO] [stdout] test tests::test_segvec_resize ... ok
[INFO] [stdout] test tests::test_segvec_drain ... ok
[INFO] [stdout] test tests::test_segvec_resize_with ... ok
[INFO] [stdout] test tests::test_segvec_extend ... ok
[INFO] [stdout] test tests::test_segvec_slice_mut ... ok
[INFO] [stdout] test tests::test_segvec_hash ... ok
[INFO] [stdout] test tests::test_segvec_iter ... ok
[INFO] [stdout] test tests::test_segvec_new ... ok
[INFO] [stdout] test tests::test_segvec_not_small_vec_feature ... ok
[INFO] [stdout] test tests::test_segvec_slice ... ok
[INFO] [stdout] test tests::test_segvec_truncate ... ok
[INFO] [stdout] test tests::test_segvec_insert_remove ... ok
[INFO] [stdout] test tests::test_segvec_stress_growth_factor_too_large - should panic ... ok
[INFO] [stdout] test tests::test_segvec_push_pop ... ok
[INFO] [stdout] test tests::test_segvec_with_capacity ... ok
[INFO] [stdout] test tests::test_segvec_sort ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.92s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests segvec
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test src/lib.rs - SegVec<T>::len (line 148) ... ok
[INFO] [stdout] test src/lib.rs - SegVec<T>::drain (line 518) ... ok
[INFO] [stdout] test src/lib.rs - SegVec<T>::slice_mut (line 572) ... ok
[INFO] [stdout] test src/lib.rs - SegVec<T>::with_capacity (line 115) ... ok
[INFO] [stdout] test src/lib.rs - SegVec<T>::with_capacity_and_factor (line 132) ... ok
[INFO] [stdout] test src/lib.rs - SegVec<T>::new (line 79) ... ok
[INFO] [stdout] test src/lib.rs - SegVec<T>::with_factor (line 92) ... ok
[INFO] [stdout] test src/lib.rs - SegVec<T>::get_mut (line 225) ... ok
[INFO] [stdout] test src/lib.rs - SegVec<T>::capacity (line 161) ... ok
[INFO] [stdout] test src/lib.rs - SegVec<T>::insert (line 399) ... ok
[INFO] [stdout] test src/lib.rs - SegVec<T>::remove (line 465) ... ok
[INFO] [stdout] test src/lib.rs - SegVec<T>::resize (line 353) ... ok
[INFO] [stdout] test src/lib.rs - SegVec<T>::iter (line 376) ... ok
[INFO] [stdout] test src/lib.rs - SegVec<T>::pop (line 262) ... ok
[INFO] [stdout] test src/lib.rs - SegVec<T>::push (line 243) ... ok
[INFO] [stdout] test src/lib.rs - SegVec<T>::reserve (line 174) ... ok
[INFO] [stdout] test src/lib.rs - SegVec<T>::get (line 206) ... ok
[INFO] [stdout] test src/lib.rs - SegVec<T>::slice (line 545) ... ok
[INFO] [stdout] test src/lib.rs - SegVec<T>::resize_with (line 324) ... ok
[INFO] [stdout] test src/lib.rs - SegVec<T>::reverse (line 599) ... ok
[INFO] [stdout] test src/lib.rs - SegVec<T>::truncate (line 286) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5d6743504f54ebe9717624a22149b6b75d223a8b4451ada0c8b044d23cb826f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d6743504f54ebe9717624a22149b6b75d223a8b4451ada0c8b044d23cb826f6", kill_on_drop: false }`
[INFO] [stdout] 5d6743504f54ebe9717624a22149b6b75d223a8b4451ada0c8b044d23cb826f6