[INFO] fetching crate tiny-bitstream 0.1.0...
[INFO] testing tiny-bitstream-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate tiny-bitstream 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate tiny-bitstream 0.1.0
[INFO] finished tweaking crates.io crate tiny-bitstream 0.1.0
[INFO] tweaked toml for crates.io crate tiny-bitstream 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tiny-bitstream 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 73 packages to latest compatible versions
[INFO] [stderr]       Adding bitstream-io v1.10.0 (available: v4.9.0)
[INFO] [stderr]       Adding criterion v0.3.6 (available: v0.8.2)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.10.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae767a68c882e8b2e5635e22060389b7b8a24851208ff4fa77e1aa9e900ba92b
[INFO] running `Command { std: "docker" "start" "-a" "ae767a68c882e8b2e5635e22060389b7b8a24851208ff4fa77e1aa9e900ba92b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae767a68c882e8b2e5635e22060389b7b8a24851208ff4fa77e1aa9e900ba92b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae767a68c882e8b2e5635e22060389b7b8a24851208ff4fa77e1aa9e900ba92b", kill_on_drop: false }`
[INFO] [stdout] ae767a68c882e8b2e5635e22060389b7b8a24851208ff4fa77e1aa9e900ba92b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76a0353cbf8f7a816e6907e1b02a6ee88e16150766d906079813b37430f1a26f
[INFO] running `Command { std: "docker" "start" "-a" "76a0353cbf8f7a816e6907e1b02a6ee88e16150766d906079813b37430f1a26f", kill_on_drop: false }`
[INFO] [stderr]    Compiling tiny-bitstream v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "76a0353cbf8f7a816e6907e1b02a6ee88e16150766d906079813b37430f1a26f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76a0353cbf8f7a816e6907e1b02a6ee88e16150766d906079813b37430f1a26f", kill_on_drop: false }`
[INFO] [stdout] 76a0353cbf8f7a816e6907e1b02a6ee88e16150766d906079813b37430f1a26f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5907d1ae6ff5dc3fe069d4ca08bec68087fc8b2a839fe6e83755b8344ee21f3
[INFO] running `Command { std: "docker" "start" "-a" "f5907d1ae6ff5dc3fe069d4ca08bec68087fc8b2a839fe6e83755b8344ee21f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling half v1.8.3
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling ryu v1.0.23
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling bitstream-io v1.10.0
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling tiny-bitstream v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 37.85s
[INFO] running `Command { std: "docker" "inspect" "f5907d1ae6ff5dc3fe069d4ca08bec68087fc8b2a839fe6e83755b8344ee21f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5907d1ae6ff5dc3fe069d4ca08bec68087fc8b2a839fe6e83755b8344ee21f3", kill_on_drop: false }`
[INFO] [stdout] f5907d1ae6ff5dc3fe069d4ca08bec68087fc8b2a839fe6e83755b8344ee21f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 13589ba7c433966a9b0f548c9e8f0caac7ae1d6b3f4f087ea755eed5e7a50f61
[INFO] running `Command { std: "docker" "start" "-a" "13589ba7c433966a9b0f548c9e8f0caac7ae1d6b3f4f087ea755eed5e7a50f61", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tiny_bitstream-2bbe3c4ca7439fa5)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test tests::another_random_read_write_test ... ok
[INFO] [stdout] test tests::read_write_different_sizes ... ok
[INFO] [stdout] test tests::endmark_test_limit ... ok
[INFO] [stdout] test tests::curiosity_test_write ... ok
[INFO] [stdout] test tests::silent_endmark_test ... ok
[INFO] [stdout] test tests::stream_reader_correctly_consumed ... ok
[INFO] [stdout] test tests::endmark_test ... ok
[INFO] [stdout] test tests::test_buffer_overflow ... ok
[INFO] [stdout] test tests::test_read_write_traits_prototype ... ok
[INFO] [stdout] test tests::test_write_trait_prototype ... ok
[INFO] [stdout] test tests::write_full_ctnr ... ok
[INFO] [stdout] test tests::test_lifo ... ok
[INFO] [stdout] test tests::writing_test ... ok
[INFO] [stdout] test tests::writing_test_2 ... ok
[INFO] [stdout] test tests::write_half_ctnr ... ok
[INFO] [stdout] test tests::write_u8 ... ok
[INFO] [stdout] test tests::big_test ... ok
[INFO] [stdout] test tests::writing_test_3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tiny_bitstream
[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] running `Command { std: "docker" "inspect" "13589ba7c433966a9b0f548c9e8f0caac7ae1d6b3f4f087ea755eed5e7a50f61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13589ba7c433966a9b0f548c9e8f0caac7ae1d6b3f4f087ea755eed5e7a50f61", kill_on_drop: false }`
[INFO] [stdout] 13589ba7c433966a9b0f548c9e8f0caac7ae1d6b3f4f087ea755eed5e7a50f61