[INFO] fetching crate bytecode 0.3.0...
[INFO] testing bytecode-0.3.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate bytecode 0.3.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate bytecode 0.3.0
[INFO] finished tweaking crates.io crate bytecode 0.3.0
[INFO] tweaked toml for crates.io crate bytecode 0.3.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bytecode 0.3.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bytecode 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tiny-ansi v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e9e711e339b892baa42a312b907802786b1c7b4753f3ce5ce2d0951a301ef2f
[INFO] running `Command { std: "docker" "start" "-a" "7e9e711e339b892baa42a312b907802786b1c7b4753f3ce5ce2d0951a301ef2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e9e711e339b892baa42a312b907802786b1c7b4753f3ce5ce2d0951a301ef2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e9e711e339b892baa42a312b907802786b1c7b4753f3ce5ce2d0951a301ef2f", kill_on_drop: false }`
[INFO] [stdout] 7e9e711e339b892baa42a312b907802786b1c7b4753f3ce5ce2d0951a301ef2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2012fbd88e23c63274f8b464df08dc9c1b1e4bc7be3d70f7802169bee35c24d8
[INFO] running `Command { std: "docker" "start" "-a" "2012fbd88e23c63274f8b464df08dc9c1b1e4bc7be3d70f7802169bee35c24d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling tiny-ansi v0.1.0
[INFO] [stderr]    Compiling bytecode v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "2012fbd88e23c63274f8b464df08dc9c1b1e4bc7be3d70f7802169bee35c24d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2012fbd88e23c63274f8b464df08dc9c1b1e4bc7be3d70f7802169bee35c24d8", kill_on_drop: false }`
[INFO] [stdout] 2012fbd88e23c63274f8b464df08dc9c1b1e4bc7be3d70f7802169bee35c24d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c30d994a89942433da2ccc470aab590ab01ddba660242439741e084ca8c086dd
[INFO] running `Command { std: "docker" "start" "-a" "c30d994a89942433da2ccc470aab590ab01ddba660242439741e084ca8c086dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytecode v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "c30d994a89942433da2ccc470aab590ab01ddba660242439741e084ca8c086dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c30d994a89942433da2ccc470aab590ab01ddba660242439741e084ca8c086dd", kill_on_drop: false }`
[INFO] [stdout] c30d994a89942433da2ccc470aab590ab01ddba660242439741e084ca8c086dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7744e92e654502e93092feeaf2af0be60f6bbb820525bb470fce8ae39b1f4618
[INFO] running `Command { std: "docker" "start" "-a" "7744e92e654502e93092feeaf2af0be60f6bbb820525bb470fce8ae39b1f4618", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bytecode-4a26f18db684d140)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test core::add_assign ... ok
[INFO] [stdout] test core::is_end ... ok
[INFO] [stdout] test core::as_slice ... ok
[INFO] [stdout] test core::len ... ok
[INFO] [stdout] test core::new ... ok
[INFO] [stdout] test core::pos ... ok
[INFO] [stdout] test core::sub_assign ... ok
[INFO] [stdout] test util::next ... ok
[INFO] [stdout] test util::peek ... ok
[INFO] [stdout] test core::reset ... ok
[INFO] [stdout] test util::skip ... ok
[INFO] [stdout] test util::starts_with ... ok
[INFO] [stdout] test util::prev ... ok
[INFO] [stdout] test core::index ... ok
[INFO] [stdout] test util::take_into_u8 ... ok
[INFO] [stdout] test util::take ... ok
[INFO] [stdout] test util::take_into_string ... ok
[INFO] [stdout] test util::take_into_u16 ... ok
[INFO] [stdout] test util::take_into_u32 ... ok
[INFO] [stdout] test util::peek_out_of_range - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bytecode
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test src/core.rs - core::ByteCode<'a>::new (line 58) ... ok
[INFO] [stdout] test src/core.rs - core::ByteCode<'a>::pos (line 106) ... ok
[INFO] [stdout] test src/lib.rs - (line 41) ... ok
[INFO] [stdout] test src/core.rs - core::ByteCode<'a>::as_slice (line 76) ... ok
[INFO] [stdout] test src/core.rs - core::ByteCode<'a>::is_end (line 139) ... ok
[INFO] [stdout] test src/core.rs - core::ByteCode<'a>::len (line 92) ... ok
[INFO] [stdout] test src/lib.rs - (line 22) ... ok
[INFO] [stdout] test src/core.rs - core::ByteCode<'a>::reset (line 121) ... ok
[INFO] [stdout] test src/util.rs - util::ByteCode<'a>::skip (line 80) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] test src/util.rs - util::ByteCode<'a>::take (line 95) ... ok
[INFO] [stdout] test src/util.rs - util::ByteCode<'a>::starts_with (line 29) ... ok
[INFO] [stdout] test src/util.rs - util::ByteCode<'a>::prev (line 63) ... ok
[INFO] [stdout] test src/util.rs - util::ByteCode<'a>::take_into_u8 (line 112) ... ok
[INFO] [stdout] test src/util.rs - util::ByteCode<'a>::peek (line 8) ... ok
[INFO] [stdout] test src/util.rs - util::ByteCode<'a>::take_into_string (line 159) ... ok
[INFO] [stdout] test src/util.rs - util::ByteCode<'a>::next (line 46) ... ok
[INFO] [stdout] test src/util.rs - util::ByteCode<'a>::take_into_u32 (line 143) ... ok
[INFO] [stdout] test src/util.rs - util::ByteCode<'a>::take_into_u16 (line 127) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.47s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7744e92e654502e93092feeaf2af0be60f6bbb820525bb470fce8ae39b1f4618", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7744e92e654502e93092feeaf2af0be60f6bbb820525bb470fce8ae39b1f4618", kill_on_drop: false }`
[INFO] [stdout] 7744e92e654502e93092feeaf2af0be60f6bbb820525bb470fce8ae39b1f4618