[INFO] fetching crate htmlentity 1.2.0...
[INFO] testing htmlentity-1.2.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate htmlentity 1.2.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate htmlentity 1.2.0 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 htmlentity 1.2.0
[INFO] finished tweaking crates.io crate htmlentity 1.2.0
[INFO] tweaked toml for crates.io crate htmlentity 1.2.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate htmlentity 1.2.0 already has a lockfile, it will not be regenerated
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3ed39c0b52c86fa298e05f04b5f250c2f4ed6e97c9f9950c3c0bddc12e3ccfe0
[INFO] running `Command { std: "docker" "start" "-a" "3ed39c0b52c86fa298e05f04b5f250c2f4ed6e97c9f9950c3c0bddc12e3ccfe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ed39c0b52c86fa298e05f04b5f250c2f4ed6e97c9f9950c3c0bddc12e3ccfe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ed39c0b52c86fa298e05f04b5f250c2f4ed6e97c9f9950c3c0bddc12e3ccfe0", kill_on_drop: false }`
[INFO] [stdout] 3ed39c0b52c86fa298e05f04b5f250c2f4ed6e97c9f9950c3c0bddc12e3ccfe0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 03f3fdec155e7e98c5e6e80c8a93e04a5073dfd32daebb64a752c574c0b62923
[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" "03f3fdec155e7e98c5e6e80c8a93e04a5073dfd32daebb64a752c574c0b62923", kill_on_drop: false }`
[INFO] [stderr]    Compiling htmlentity v1.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `decode_chars`
[INFO] [stdout]  --> src/main.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use htmlentity::entity::{decode, decode_chars, encode};
[INFO] [stdout]   |                                  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.73s
[INFO] running `Command { std: "docker" "inspect" "03f3fdec155e7e98c5e6e80c8a93e04a5073dfd32daebb64a752c574c0b62923", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03f3fdec155e7e98c5e6e80c8a93e04a5073dfd32daebb64a752c574c0b62923", kill_on_drop: false }`
[INFO] [stdout] 03f3fdec155e7e98c5e6e80c8a93e04a5073dfd32daebb64a752c574c0b62923
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ca8700cbf15008e98286aa7bd2b4b1e5fafe390035d87204e564495fc5a085f5
[INFO] running `Command { std: "docker" "start" "-a" "ca8700cbf15008e98286aa7bd2b4b1e5fafe390035d87204e564495fc5a085f5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling anyhow v1.0.38
[INFO] [stderr]    Compiling oorandom v11.1.2
[INFO] [stderr]    Compiling is_executable v0.1.2
[INFO] [stderr]    Compiling fomat-macros v0.3.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.0
[INFO] [stderr]    Compiling libz-sys v1.1.2
[INFO] [stderr]    Compiling dirs-sys v0.3.5
[INFO] [stderr]    Compiling quick-xml v0.20.0
[INFO] [stderr]    Compiling backtrace v0.3.55
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stdout] warning: unused import: `decode_chars`
[INFO] [stdout]  --> src/main.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use htmlentity::entity::{decode, decode_chars, encode};
[INFO] [stdout]   |                                  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling md-5 v0.9.1
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling term v0.6.1
[INFO] [stderr]    Compiling flate2 v1.0.14
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling crossbeam-queue v0.3.1
[INFO] [stderr]    Compiling simplelog v0.7.6
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling crossbeam v0.8.0
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling thiserror v1.0.23
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling zip v0.5.9
[INFO] [stderr]    Compiling rustc-cfg v0.4.0
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling bstr v0.2.14
[INFO] [stderr]    Compiling semver v0.10.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling csv v1.1.4
[INFO] [stderr]    Compiling globset v0.4.6
[INFO] [stderr]    Compiling cargo_metadata v0.11.4
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling cargo-binutils v0.3.3
[INFO] [stderr]    Compiling grcov v0.6.1
[INFO] [stderr]    Compiling htmlentity v1.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `decode_chars`
[INFO] [stdout]  --> src/main.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use htmlentity::entity::{decode, decode_chars, encode};
[INFO] [stdout]   |                                  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 52s
[INFO] running `Command { std: "docker" "inspect" "ca8700cbf15008e98286aa7bd2b4b1e5fafe390035d87204e564495fc5a085f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca8700cbf15008e98286aa7bd2b4b1e5fafe390035d87204e564495fc5a085f5", kill_on_drop: false }`
[INFO] [stdout] ca8700cbf15008e98286aa7bd2b4b1e5fafe390035d87204e564495fc5a085f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fd3948fc7d5142e35957665df81a0a973d68a5f25758dcc0fb87adedf06b9c04
[INFO] running `Command { std: "docker" "start" "-a" "fd3948fc7d5142e35957665df81a0a973d68a5f25758dcc0fb87adedf06b9c04", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `decode_chars`
[INFO] [stderr]  --> src/main.rs:1:34
[INFO] [stderr]   |
[INFO] [stderr] 1 | use htmlentity::entity::{decode, decode_chars, encode};
[INFO] [stderr]   |                                  ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `htmlentity` (bin "htmlentity") generated 1 warning
[INFO] [stderr] warning: `htmlentity` (bin "htmlentity" test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/htmlentity-9cf6d1b52c86054e)
[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 unittests (/opt/rustwide/target/debug/deps/htmlentity-c354d4d0212533bc)
[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/escape.rs (/opt/rustwide/target/debug/deps/escape-2eaa644b194bbaab)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_decode_decimal ... ok
[INFO] [stdout] test test_escape ... ok
[INFO] [stdout] test test_unexpected ... ok
[INFO] [stdout] test test_wrong_entity ... ok
[INFO] [stdout] test test_decode_named ... ok
[INFO] [stdout] test test_exclude_named ... ok
[INFO] [stdout] test test_decode_hex ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests htmlentity
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/entity.rs - entity::decode_chars (line 346) ... ok
[INFO] [stdout] test src/entity.rs - entity::encode_chars (line 219) ... ok
[INFO] [stdout] test src/entity.rs - entity::encode_with (line 290) ... ok
[INFO] [stdout] test src/entity.rs - entity::encode_filter (line 253) ... ok
[INFO] [stdout] test src/entity.rs - entity::encode_char (line 48) ... ok
[INFO] [stdout] test src/entity.rs - entity::decode (line 396) ... ok
[INFO] [stdout] test src/entity.rs - entity::encode (line 189) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.78s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fd3948fc7d5142e35957665df81a0a973d68a5f25758dcc0fb87adedf06b9c04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd3948fc7d5142e35957665df81a0a973d68a5f25758dcc0fb87adedf06b9c04", kill_on_drop: false }`
[INFO] [stdout] fd3948fc7d5142e35957665df81a0a973d68a5f25758dcc0fb87adedf06b9c04