[INFO] crate base16 0.2.1 is already in cache
[INFO] testing base16-0.2.1 against 1.45.2 for beta-1.46-1
[INFO] extracting crate base16 0.2.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate base16 0.2.1 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate base16 0.2.1
[INFO] finished tweaking crates.io crate base16 0.2.1
[INFO] tweaked toml for crates.io crate base16 0.2.1 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f38ec0356a9b74fa87128bbb1f299ae39e05c59470f5d78b379fc46d6b36cc07
[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" "f38ec0356a9b74fa87128bbb1f299ae39e05c59470f5d78b379fc46d6b36cc07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f38ec0356a9b74fa87128bbb1f299ae39e05c59470f5d78b379fc46d6b36cc07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f38ec0356a9b74fa87128bbb1f299ae39e05c59470f5d78b379fc46d6b36cc07", kill_on_drop: false }`
[INFO] [stdout] f38ec0356a9b74fa87128bbb1f299ae39e05c59470f5d78b379fc46d6b36cc07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c98ba450e3c1ba0d1df7723a4daf8784f828b08b1edfa801b57bf8d4b7f58c59
[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" "c98ba450e3c1ba0d1df7723a4daf8784f828b08b1edfa801b57bf8d4b7f58c59", kill_on_drop: false }`
[INFO] [stderr]    Compiling base16 v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "c98ba450e3c1ba0d1df7723a4daf8784f828b08b1edfa801b57bf8d4b7f58c59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c98ba450e3c1ba0d1df7723a4daf8784f828b08b1edfa801b57bf8d4b7f58c59", kill_on_drop: false }`
[INFO] [stdout] c98ba450e3c1ba0d1df7723a4daf8784f828b08b1edfa801b57bf8d4b7f58c59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a10e20c5f258b1b8a9d2c3c3748fe4ce1708ef217bc11afac1c66c08e6a9342d
[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" "a10e20c5f258b1b8a9d2c3c3748fe4ce1708ef217bc11afac1c66c08e6a9342d", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling rand_xoshiro v0.1.0
[INFO] [stderr]    Compiling clap v2.33.2
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling criterion-plot v0.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling base16 v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 52.89s
[INFO] running `Command { std: "docker" "inspect" "a10e20c5f258b1b8a9d2c3c3748fe4ce1708ef217bc11afac1c66c08e6a9342d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a10e20c5f258b1b8a9d2c3c3748fe4ce1708ef217bc11afac1c66c08e6a9342d", kill_on_drop: false }`
[INFO] [stdout] a10e20c5f258b1b8a9d2c3c3748fe4ce1708ef217bc11afac1c66c08e6a9342d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a10a7a81dab1204104b469f9d6fe10e7530e98331bc937e3cb50ae3ecb0f5f5d
[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" "a10a7a81dab1204104b469f9d6fe10e7530e98331bc937e3cb50ae3ecb0f5f5d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/base16-b66fd9c29359d2bd
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_encoded_size_allows_almost_max ... ok
[INFO] [stdout] test tests::test_encoded_size_panic_max ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/doctest_copies-ee2b0014b9e40254
[INFO] [stdout] test test_decode ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tests-d28493963e68fc5e
[INFO] [stdout] test test_decode_buf ... ok
[INFO] [stdout] test test_decode_byte ... ok
[INFO] [stdout] test test_encode_config_buf ... ok
[INFO] [stdout] test test_encode_config ... ok
[INFO] [stdout] test test_decode_slice ... ok
[INFO] [stdout] test test_encode_config_byte_u ... ok
[INFO] [stdout] test test_encode_config_byte ... ok
[INFO] [stdout] test test_encode_config_byte_l ... ok
[INFO] [stdout] test test_encode_upper ... ok
[INFO] [stdout] test test_encode_lower ... ok
[INFO] [stdout] test test_encode_config_slice ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test_enc_slice_exact_fit ... ok
[INFO] [stdout] test test_decode_errors ... ok
[INFO] [stdout] test test_exhaustive_bytes_decode ... ok
[INFO] [stdout] test test_exhaustive_decode_byte ... ok
[INFO] [stdout] test test_exhaustive_bytes_encode ... ok
[INFO] [stdout] test test_exhaustive_encode_byte ... ok
[INFO] [stdout] test test_panic_slice_encode ... ok
[INFO] [stdout] test test_panic_slice_decode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests base16
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - encode_byte_u (line 318) ... ok
[INFO] [stdout] test src/lib.rs - decode_byte (line 550) ... ok
[INFO] [stdout] test src/lib.rs - encode_byte_l (line 300) ... ok
[INFO] [stdout] test src/lib.rs - decode_slice (line 516) ... ok
[INFO] [stdout] test src/lib.rs - encode_config_slice (line 236) ... ok
[INFO] [stdout] test src/lib.rs - decode (line 421) ... ok
[INFO] [stdout] test src/lib.rs - encode_byte (line 279) ... ok
[INFO] [stdout] test src/lib.rs - encode_config (line 165) ... ok
[INFO] [stdout] test src/lib.rs - encode_lower (line 122) ... ok
[INFO] [stdout] test src/lib.rs - encode_config_buf (line 188) ... ok
[INFO] [stdout] test src/lib.rs - encode_upper (line 144) ... ok
[INFO] [stdout] test src/lib.rs - decode_buf (line 461) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a10a7a81dab1204104b469f9d6fe10e7530e98331bc937e3cb50ae3ecb0f5f5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a10a7a81dab1204104b469f9d6fe10e7530e98331bc937e3cb50ae3ecb0f5f5d", kill_on_drop: false }`
[INFO] [stdout] a10a7a81dab1204104b469f9d6fe10e7530e98331bc937e3cb50ae3ecb0f5f5d