[INFO] cloning repository flosse/tokio-modbus-issue-3
[INFO] running `"git" "clone" "--bare" "git://github.com/flosse/tokio-modbus-issue-3.git" "work/cache/sources/gh/flosse/tokio-modbus-issue-3"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/flosse/tokio-modbus-issue-3'...
[INFO] running `"git" "clone" "work/cache/sources/gh/flosse/tokio-modbus-issue-3" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/flosse/tokio-modbus-issue-3"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/flosse/tokio-modbus-issue-3'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/flosse/tokio-modbus-issue-3" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/flosse/tokio-modbus-issue-3"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/flosse/tokio-modbus-issue-3'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] db29459a11107d0461e24a965867e85383be2f9c
[INFO] sha for GitHub repo flosse/tokio-modbus-issue-3: db29459a11107d0461e24a965867e85383be2f9c
[INFO] validating manifest of flosse/tokio-modbus-issue-3 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of flosse/tokio-modbus-issue-3 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing flosse/tokio-modbus-issue-3
[INFO] finished frobbing flosse/tokio-modbus-issue-3
[INFO] frobbed toml for flosse/tokio-modbus-issue-3 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/flosse/tokio-modbus-issue-3/Cargo.toml
[INFO] started frobbing flosse/tokio-modbus-issue-3
[INFO] finished frobbing flosse/tokio-modbus-issue-3
[INFO] frobbed toml for flosse/tokio-modbus-issue-3 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/flosse/tokio-modbus-issue-3/Cargo.toml
[INFO] crate flosse/tokio-modbus-issue-3 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating git repository `https://github.com/slowtec/tokio-modbus`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-serial v3.1.0
[INFO] [stderr]   Downloaded mio-serial v3.1.0
[INFO] [stderr]   Downloaded serialport v3.1.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] testing flosse/tokio-modbus-issue-3 against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/flosse/tokio-modbus-issue-3:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 2bff5408fdad5e68016a6302f1f4407eba356217c94aae062787a0345947c821
[INFO] running `"docker" "start" "-a" "2bff5408fdad5e68016a6302f1f4407eba356217c94aae062787a0345947c821"`
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling smallvec v0.6.7
[INFO] [stderr]    Compiling tokio-threadpool v0.1.9
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling libudev v0.2.0
[INFO] [stderr]    Compiling parking_lot v0.6.4
[INFO] [stderr]    Compiling serialport v3.1.0
[INFO] [stderr]    Compiling tokio-fs v0.1.4
[INFO] [stderr]    Compiling tokio-reactor v0.1.7
[INFO] [stderr]    Compiling mio-serial v3.1.0
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-uds v0.2.4
[INFO] [stderr]    Compiling tokio-tcp v0.1.2
[INFO] [stderr]    Compiling tokio-serial v3.1.0
[INFO] [stderr]    Compiling tokio v0.1.13
[INFO] [stderr]    Compiling tokio-core v0.1.17
[INFO] [stderr]    Compiling tokio-proto v0.1.1
[INFO] [stderr]    Compiling tokio-modbus v0.2.2 (https://github.com/slowtec/tokio-modbus#e4ff598b)
[INFO] [stderr]    Compiling tokio-modbus-issue-3 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.51s
[INFO] running `"docker" "inspect" "2bff5408fdad5e68016a6302f1f4407eba356217c94aae062787a0345947c821"`
[INFO] running `"docker" "rm" "-f" "2bff5408fdad5e68016a6302f1f4407eba356217c94aae062787a0345947c821"`
[INFO] [stdout] 2bff5408fdad5e68016a6302f1f4407eba356217c94aae062787a0345947c821
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/flosse/tokio-modbus-issue-3:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] a3dc7da7db8bba939fcff97a52983bedc575d73d8b5b3fb3d56f07fc30fd203e
[INFO] running `"docker" "start" "-a" "a3dc7da7db8bba939fcff97a52983bedc575d73d8b5b3fb3d56f07fc30fd203e"`
[INFO] [stderr]    Compiling tokio-modbus-issue-3 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `"docker" "inspect" "a3dc7da7db8bba939fcff97a52983bedc575d73d8b5b3fb3d56f07fc30fd203e"`
[INFO] running `"docker" "rm" "-f" "a3dc7da7db8bba939fcff97a52983bedc575d73d8b5b3fb3d56f07fc30fd203e"`
[INFO] [stdout] a3dc7da7db8bba939fcff97a52983bedc575d73d8b5b3fb3d56f07fc30fd203e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/flosse/tokio-modbus-issue-3:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] 578db62c9acaeb2a44ec603ac8c076d242902167bc54e3d301910ce4bdbb0a2d
[INFO] running `"docker" "start" "-a" "578db62c9acaeb2a44ec603ac8c076d242902167bc54e3d301910ce4bdbb0a2d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tokio_modbus_issue_3-60a00b7f6f9b83e3
[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" "578db62c9acaeb2a44ec603ac8c076d242902167bc54e3d301910ce4bdbb0a2d"`
[INFO] running `"docker" "rm" "-f" "578db62c9acaeb2a44ec603ac8c076d242902167bc54e3d301910ce4bdbb0a2d"`
[INFO] [stdout] 578db62c9acaeb2a44ec603ac8c076d242902167bc54e3d301910ce4bdbb0a2d