[INFO] fetching crate string-interner 0.13.0...
[INFO] testing string-interner-0.13.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate string-interner 0.13.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate string-interner 0.13.0 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 string-interner 0.13.0
[INFO] finished tweaking crates.io crate string-interner 0.13.0
[INFO] tweaked toml for crates.io crate string-interner 0.13.0 written to /workspace/builds/worker-14/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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] dcdbca698eb82abd1806b7b346f5af9bb326cf1696c75dd36f3d4c1f939531a7
[INFO] running `Command { std: "docker" "start" "-a" "dcdbca698eb82abd1806b7b346f5af9bb326cf1696c75dd36f3d4c1f939531a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dcdbca698eb82abd1806b7b346f5af9bb326cf1696c75dd36f3d4c1f939531a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcdbca698eb82abd1806b7b346f5af9bb326cf1696c75dd36f3d4c1f939531a7", kill_on_drop: false }`
[INFO] [stdout] dcdbca698eb82abd1806b7b346f5af9bb326cf1696c75dd36f3d4c1f939531a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] fa6e5faa8eea1eec808a8111d25be18f85fdefe88d017677abc98f3722ad1be4
[INFO] running `Command { std: "docker" "start" "-a" "fa6e5faa8eea1eec808a8111d25be18f85fdefe88d017677abc98f3722ad1be4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling ahash v0.7.4
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling string-interner v0.13.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.77s
[INFO] running `Command { std: "docker" "inspect" "fa6e5faa8eea1eec808a8111d25be18f85fdefe88d017677abc98f3722ad1be4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa6e5faa8eea1eec808a8111d25be18f85fdefe88d017677abc98f3722ad1be4", kill_on_drop: false }`
[INFO] [stdout] fa6e5faa8eea1eec808a8111d25be18f85fdefe88d017677abc98f3722ad1be4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 1932edd4a5528d0e2e1398def82dd5af7b850ca8599b51d44bb34035a68472a1
[INFO] running `Command { std: "docker" "start" "-a" "1932edd4a5528d0e2e1398def82dd5af7b850ca8599b51d44bb34035a68472a1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.1
[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 bstr v0.2.16
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling string-interner v0.13.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 31.74s
[INFO] running `Command { std: "docker" "inspect" "1932edd4a5528d0e2e1398def82dd5af7b850ca8599b51d44bb34035a68472a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1932edd4a5528d0e2e1398def82dd5af7b850ca8599b51d44bb34035a68472a1", kill_on_drop: false }`
[INFO] [stdout] 1932edd4a5528d0e2e1398def82dd5af7b850ca8599b51d44bb34035a68472a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 2b4cb78b1be842cdae434c1cea0f353b7b901e9ea89d3cd7c5fa27bb0c0ab351
[INFO] running `Command { std: "docker" "start" "-a" "2b4cb78b1be842cdae434c1cea0f353b7b901e9ea89d3cd7c5fa27bb0c0ab351", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/string_interner-40aeba25d0e7456f)
[INFO] [stdout] running 7 tests
[INFO] [stdout] test backend::bucket::interned_str::tests::size_of ... ok
[INFO] [stdout] test symbol::tests::same_size_as_u32 ... ok
[INFO] [stdout] test symbol::tests::try_from_usize_works_for_u16 ... ok
[INFO] [stdout] test symbol::tests::try_from_usize_works ... ok
[INFO] [stdout] test symbol::tests::try_from_usize_works_for_usize ... ok
[INFO] [stderr]      Running tests/allocator.rs (/opt/rustwide/target/debug/deps/allocator-63327418e26e0b09)
[INFO] [stdout] test symbol::tests::try_from_usize_works_for_u32 ... ok
[INFO] [stdout] test symbol::tests::same_size_as_optional ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-76bda63efbec59e5)
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test bucket_backend::test_memory_consumption ... ignored
[INFO] [stdout] test simple_backend::test_memory_consumption ... ignored
[INFO] [stdout] test string_backend::test_memory_consumption ... ignored
[INFO] [stdout] test simple_backend::from_iter_works ... ok
[INFO] [stdout] test simple_backend::get_or_intern_static_works ... ok
[INFO] [stdout] test string_backend::get_works ... ok
[INFO] [stdout] test string_backend::resolve_works ... ok
[INFO] [stdout] test string_backend::get_or_intern_works ... ok
[INFO] [stdout] test string_backend::from_iter_works ... ok
[INFO] [stdout] test string_backend::extend_works ... ok
[INFO] [stdout] test simple_backend::resolve_works ... ok
[INFO] [stderr]    Doc-tests string-interner
[INFO] [stdout] test bucket_backend::clone_works ... ok
[INFO] [stdout] test simple_backend::clone_works ... ok
[INFO] [stdout] test bucket_backend::extend_works ... ok
[INFO] [stdout] test bucket_backend::get_or_intern_works ... ok
[INFO] [stdout] test bucket_backend::get_or_intern_static_works ... ok
[INFO] [stdout] test string_backend::is_empty_works ... ok
[INFO] [stdout] test bucket_backend::new_works ... ok
[INFO] [stdout] test bucket_backend::get_works ... ok
[INFO] [stdout] test simple_backend::extend_works ... ok
[INFO] [stdout] test string_backend::new_works ... ok
[INFO] [stdout] test simple_backend::get_or_intern_works ... ok
[INFO] [stdout] test string_backend::get_or_intern_static_works ... ok
[INFO] [stdout] test string_backend::clone_works ... ok
[INFO] [stdout] test simple_backend::get_works ... ok
[INFO] [stdout] test simple_backend::is_empty_works ... ok
[INFO] [stdout] test simple_backend::new_works ... ok
[INFO] [stdout] test bucket_backend::is_empty_works ... ok
[INFO] [stdout] test bucket_backend::from_iter_works ... ok
[INFO] [stdout] test bucket_backend::resolve_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/lib.rs - (line 44) ... ok
[INFO] [stdout] test src/lib.rs - (line 35) ... ok
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.12s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2b4cb78b1be842cdae434c1cea0f353b7b901e9ea89d3cd7c5fa27bb0c0ab351", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b4cb78b1be842cdae434c1cea0f353b7b901e9ea89d3cd7c5fa27bb0c0ab351", kill_on_drop: false }`
[INFO] [stdout] 2b4cb78b1be842cdae434c1cea0f353b7b901e9ea89d3cd7c5fa27bb0c0ab351