[INFO] updating cached repository rust-embedded/itm
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rust-embedded/itm
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rust-embedded/itm" "work/ex/beta-1.37-6/sources/1.36.0/gh/rust-embedded/itm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/rust-embedded/itm'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rust-embedded/itm" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rust-embedded/itm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rust-embedded/itm'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 413b5e8b25557659cd6746f71f143930c4cb5083
[INFO] sha for GitHub repo rust-embedded/itm: 413b5e8b25557659cd6746f71f143930c4cb5083
[INFO] validating manifest of rust-embedded/itm on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rust-embedded/itm on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rust-embedded/itm
[INFO] finished frobbing rust-embedded/itm
[INFO] frobbed toml for rust-embedded/itm written to work/ex/beta-1.37-6/sources/1.36.0/gh/rust-embedded/itm/Cargo.toml
[INFO] started frobbing rust-embedded/itm
[INFO] finished frobbing rust-embedded/itm
[INFO] frobbed toml for rust-embedded/itm written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rust-embedded/itm/Cargo.toml
[INFO] crate rust-embedded/itm already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/rust-embedded/itm/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rust-embedded/itm against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/rust-embedded/itm:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 9ba13b56489921932019e1de49202ac1f6a6ead09ed57f29baf7c7d3b2363918
[INFO] running `"docker" "start" "-a" "9ba13b56489921932019e1de49202ac1f6a6ead09ed57f29baf7c7d3b2363918"`
[INFO] [stderr]    Compiling itm v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]    Compiling env_logger v0.4.3
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.26s
[INFO] running `"docker" "inspect" "9ba13b56489921932019e1de49202ac1f6a6ead09ed57f29baf7c7d3b2363918"`
[INFO] running `"docker" "rm" "-f" "9ba13b56489921932019e1de49202ac1f6a6ead09ed57f29baf7c7d3b2363918"`
[INFO] [stdout] 9ba13b56489921932019e1de49202ac1f6a6ead09ed57f29baf7c7d3b2363918
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/rust-embedded/itm:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 015a53c050336c16341b8bf0916711f81c4c8a7668a232222a298719d7802804
[INFO] running `"docker" "start" "-a" "015a53c050336c16341b8bf0916711f81c4c8a7668a232222a298719d7802804"`
[INFO] [stderr]    Compiling itm v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.06s
[INFO] running `"docker" "inspect" "015a53c050336c16341b8bf0916711f81c4c8a7668a232222a298719d7802804"`
[INFO] running `"docker" "rm" "-f" "015a53c050336c16341b8bf0916711f81c4c8a7668a232222a298719d7802804"`
[INFO] [stdout] 015a53c050336c16341b8bf0916711f81c4c8a7668a232222a298719d7802804
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/rust-embedded/itm:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 27574c81c19538b28666ee8b518a3b0fd4e0a88495fcee3d5ede2ebfbeb3b848
[INFO] running `"docker" "start" "-a" "27574c81c19538b28666ee8b518a3b0fd4e0a88495fcee3d5ede2ebfbeb3b848"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/itm-c049e8f1ae031d0f
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test decoder::tests::instrumentation_payload_1_byte ... ok
[INFO] [stdout] test decoder::tests::instrumentation_payload_2_bytes ... ok
[INFO] [stdout] test decoder::tests::instrumentation_payload_4_bytes ... ok
[INFO] [stdout] test decoder::tests::header ... ok
[INFO] [stdout] test decoder::tests::instrumentation_stim_port ... ok
[INFO] [stdout] test decoder::tests::eof_before_payload ... ok
[INFO] [stdout] test decoder::tests::unknown_header ... ok
[INFO] [stdout] test decoder::tests::eof_before_packet ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/itmdump-ff392102dbc7e11e
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/smoke-ad7e39b68f0fadd4
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test multiple ... ok
[INFO] [stdout] test chunks ... ok
[INFO] [stderr]    Doc-tests itm
[INFO] [stdout] test single ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "27574c81c19538b28666ee8b518a3b0fd4e0a88495fcee3d5ede2ebfbeb3b848"`
[INFO] running `"docker" "rm" "-f" "27574c81c19538b28666ee8b518a3b0fd4e0a88495fcee3d5ede2ebfbeb3b848"`
[INFO] [stdout] 27574c81c19538b28666ee8b518a3b0fd4e0a88495fcee3d5ede2ebfbeb3b848