[INFO] fetching crate lebicon 4.0.0...
[INFO] testing lebicon-4.0.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate lebicon 4.0.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate lebicon 4.0.0
[INFO] finished tweaking crates.io crate lebicon 4.0.0
[INFO] tweaked toml for crates.io crate lebicon 4.0.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lebicon 4.0.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded signrel v2.0.0
[INFO] [stderr]   Downloaded codicon v3.0.0
[INFO] [stderr]   Downloaded uabs v3.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fde6eab78ed52f35d6bb76b9aab1de5da87e7365837d7cc528bb920d599e28e4
[INFO] running `Command { std: "docker" "start" "-a" "fde6eab78ed52f35d6bb76b9aab1de5da87e7365837d7cc528bb920d599e28e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fde6eab78ed52f35d6bb76b9aab1de5da87e7365837d7cc528bb920d599e28e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fde6eab78ed52f35d6bb76b9aab1de5da87e7365837d7cc528bb920d599e28e4", kill_on_drop: false }`
[INFO] [stdout] fde6eab78ed52f35d6bb76b9aab1de5da87e7365837d7cc528bb920d599e28e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78952b5878fd8ca4a5966c55cc6299a026c27fa132778eae436c4692e136f8b7
[INFO] running `Command { std: "docker" "start" "-a" "78952b5878fd8ca4a5966c55cc6299a026c27fa132778eae436c4692e136f8b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling signrel v2.0.0
[INFO] [stderr]    Compiling codicon v3.0.0
[INFO] [stderr]    Compiling uabs v3.0.0
[INFO] [stderr]    Compiling lebicon v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "78952b5878fd8ca4a5966c55cc6299a026c27fa132778eae436c4692e136f8b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78952b5878fd8ca4a5966c55cc6299a026c27fa132778eae436c4692e136f8b7", kill_on_drop: false }`
[INFO] [stdout] 78952b5878fd8ca4a5966c55cc6299a026c27fa132778eae436c4692e136f8b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e088a5822bb903c6a32a13469c336ce36a0ec3b96d5d3bd840cb72d144a35359
[INFO] running `Command { std: "docker" "start" "-a" "e088a5822bb903c6a32a13469c336ce36a0ec3b96d5d3bd840cb72d144a35359", kill_on_drop: false }`
[INFO] [stderr]    Compiling leb128 v0.2.5
[INFO] [stderr]    Compiling lebicon v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "e088a5822bb903c6a32a13469c336ce36a0ec3b96d5d3bd840cb72d144a35359", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e088a5822bb903c6a32a13469c336ce36a0ec3b96d5d3bd840cb72d144a35359", kill_on_drop: false }`
[INFO] [stdout] e088a5822bb903c6a32a13469c336ce36a0ec3b96d5d3bd840cb72d144a35359
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7bfe68bd1a08788d5b3bb95a27fb371557e16e4f8721a616ca04cb6b2e455172
[INFO] running `Command { std: "docker" "start" "-a" "7bfe68bd1a08788d5b3bb95a27fb371557e16e4f8721a616ca04cb6b2e455172", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lebicon-09baea6fec5996f4)
[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/tests.rs (/opt/rustwide/target/debug/deps/tests-e1e2385c07236935)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test i16_decode_dwarf ... ok
[INFO] [stdout] test i32_overflow ... ok
[INFO] [stdout] test i64_encode_leb128 ... ok
[INFO] [stdout] test i64_overflow ... ok
[INFO] [stdout] test i8_overflow ... ok
[INFO] [stdout] test u128_overflow ... ok
[INFO] [stdout] test u16_decode_dwarf ... ok
[INFO] [stdout] test i64_decode_leb128_i64 ... ok
[INFO] [stdout] test u32_overflow ... ok
[INFO] [stdout] test i128_overflow ... ok
[INFO] [stdout] test i16_overflow ... ok
[INFO] [stdout] test u64_decode_leb128 ... ok
[INFO] [stdout] test u64_overflow ... ok
[INFO] [stdout] test u64_encode_leb128 ... ok
[INFO] [stdout] test u8_overflow ... ok
[INFO] [stdout] test u16_overflow ... ok
[INFO] [stdout] test i16_encode_dwarf ... ok
[INFO] [stdout] test u16_encode_dwarf ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lebicon
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7bfe68bd1a08788d5b3bb95a27fb371557e16e4f8721a616ca04cb6b2e455172", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bfe68bd1a08788d5b3bb95a27fb371557e16e4f8721a616ca04cb6b2e455172", kill_on_drop: false }`
[INFO] [stdout] 7bfe68bd1a08788d5b3bb95a27fb371557e16e4f8721a616ca04cb6b2e455172