[INFO] fetching crate base16 0.2.1... [INFO] testing base16-0.2.1 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] extracting crate base16 0.2.1 into /workspace/builds/worker-90/source [INFO] validating manifest of crates.io crate base16 0.2.1 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-90/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b6adbd46f0cfd2e824c30388df1ed2eceb95c37f8a713f684ba32dd03f2e8ff6 [INFO] running `Command { std: "docker" "start" "-a" "b6adbd46f0cfd2e824c30388df1ed2eceb95c37f8a713f684ba32dd03f2e8ff6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b6adbd46f0cfd2e824c30388df1ed2eceb95c37f8a713f684ba32dd03f2e8ff6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6adbd46f0cfd2e824c30388df1ed2eceb95c37f8a713f684ba32dd03f2e8ff6", kill_on_drop: false }` [INFO] [stdout] b6adbd46f0cfd2e824c30388df1ed2eceb95c37f8a713f684ba32dd03f2e8ff6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4b468712108ba8987eb8543f52a1a107048ffd1747ceaebb5322e7c68564847b [INFO] running `Command { std: "docker" "start" "-a" "4b468712108ba8987eb8543f52a1a107048ffd1747ceaebb5322e7c68564847b", 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] [stderr] Compiling base16 v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.23s [INFO] running `Command { std: "docker" "inspect" "4b468712108ba8987eb8543f52a1a107048ffd1747ceaebb5322e7c68564847b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b468712108ba8987eb8543f52a1a107048ffd1747ceaebb5322e7c68564847b", kill_on_drop: false }` [INFO] [stdout] 4b468712108ba8987eb8543f52a1a107048ffd1747ceaebb5322e7c68564847b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 60c96a59e562249756317f6d03ef6d9c2835c750ab4f89d0206321ed0e74433a [INFO] running `Command { std: "docker" "start" "-a" "60c96a59e562249756317f6d03ef6d9c2835c750ab4f89d0206321ed0e74433a", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling ryu v1.0.6 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling serde_json v1.0.72 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xoshiro v0.1.0 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling criterion-plot v0.3.1 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling tinytemplate v1.2.1 [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 25.78s [INFO] running `Command { std: "docker" "inspect" "60c96a59e562249756317f6d03ef6d9c2835c750ab4f89d0206321ed0e74433a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60c96a59e562249756317f6d03ef6d9c2835c750ab4f89d0206321ed0e74433a", kill_on_drop: false }` [INFO] [stdout] 60c96a59e562249756317f6d03ef6d9c2835c750ab4f89d0206321ed0e74433a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d26a447ae00c6ff22329146c46b6f6525f8fcb1d7b9469c629cc5c37220bbc2b [INFO] running `Command { std: "docker" "start" "-a" "d26a447ae00c6ff22329146c46b6f6525f8fcb1d7b9469c629cc5c37220bbc2b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.31s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/base16-5cf56cc9cb06f19f) [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 - should panic ... ok [INFO] [stdout] [INFO] [stderr] Running tests/doctest_copies.rs (/opt/rustwide/target/debug/deps/doctest_copies-ee72612e00f34df8) [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-bed3bc59ecb0c444) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test test_decode_buf ... ok [INFO] [stdout] test test_decode_slice ... ok [INFO] [stdout] test test_encode_config ... ok [INFO] [stdout] test test_decode ... ok [INFO] [stdout] test test_encode_lower ... ok [INFO] [stdout] test test_encode_config_slice ... ok [INFO] [stdout] test test_encode_config_buf ... ok [INFO] [stdout] test test_encode_config_byte_u ... ok [INFO] [stdout] test test_encode_upper ... ok [INFO] [stdout] test test_decode_byte ... ok [INFO] [stdout] test test_encode_config_byte ... ok [INFO] [stdout] test test_encode_config_byte_l ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 8 tests [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_enc_slice_exact_fit ... ok [INFO] [stdout] test test_exhaustive_bytes_encode ... ok [INFO] [stdout] test test_exhaustive_encode_byte ... ok [INFO] [stdout] test test_panic_slice_decode - should panic ... ok [INFO] [stdout] test test_panic_slice_encode - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [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 - encode_byte_l (line 300) ... ok [INFO] [stdout] test src/lib.rs - decode_byte (line 550) ... ok [INFO] [stdout] test src/lib.rs - encode_config (line 165) ... ok [INFO] [stdout] test src/lib.rs - encode_byte (line 279) ... ok [INFO] [stdout] test src/lib.rs - decode_slice (line 516) ... 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] test src/lib.rs - encode_config_slice (line 236) ... ok [INFO] [stdout] test src/lib.rs - encode_lower (line 122) ... ok [INFO] [stdout] test src/lib.rs - decode (line 421) ... ok [INFO] [stdout] test src/lib.rs - encode_config_buf (line 188) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.96s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d26a447ae00c6ff22329146c46b6f6525f8fcb1d7b9469c629cc5c37220bbc2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d26a447ae00c6ff22329146c46b6f6525f8fcb1d7b9469c629cc5c37220bbc2b", kill_on_drop: false }` [INFO] [stdout] d26a447ae00c6ff22329146c46b6f6525f8fcb1d7b9469c629cc5c37220bbc2b