[INFO] crate itm 0.3.1 is already in cache
[INFO] extracting crate itm 0.3.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/itm/0.3.1
[INFO] extracting crate itm 0.3.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/itm/0.3.1
[INFO] validating manifest of itm-0.3.1 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 itm-0.3.1 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 itm-0.3.1
[INFO] finished frobbing itm-0.3.1
[INFO] frobbed toml for itm-0.3.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/itm/0.3.1/Cargo.toml
[INFO] started frobbing itm-0.3.1
[INFO] finished frobbing itm-0.3.1
[INFO] frobbed toml for itm-0.3.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/itm/0.3.1/Cargo.toml
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing itm-0.3.1 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/itm/0.3.1:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 2eb1177f541b67645bfb5fcc31bae026590cf97f28187cb43b69b24461c3dbc6
[INFO] running `"docker" "start" "-a" "2eb1177f541b67645bfb5fcc31bae026590cf97f28187cb43b69b24461c3dbc6"`
[INFO] [stderr]    Compiling itm v0.3.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bin/itmdump.rs:131:50
[INFO] [stderr]     |
[INFO] [stderr] 131 | fn open_read(matches: &ArgMatches) -> Result<Box<io::Read + 'static>, io::Error> {
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Read + 'static`
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/bin/itmdump.rs:1:9
[INFO] [stderr]     |
[INFO] [stderr] 1   | #![deny(warnings)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] implied by #[warn(warnings)]
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bin/itmdump.rs:136:32
[INFO] [stderr]     |
[INFO] [stderr] 136 |             Box::new(f) as Box<io::Read + 'static>
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Read + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bin/itmdump.rs:138:46
[INFO] [stderr]     |
[INFO] [stderr] 138 |         None => Box::new(io::stdin()) as Box<io::Read + 'static>,
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Read + 'static`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.66s
[INFO] running `"docker" "inspect" "2eb1177f541b67645bfb5fcc31bae026590cf97f28187cb43b69b24461c3dbc6"`
[INFO] running `"docker" "rm" "-f" "2eb1177f541b67645bfb5fcc31bae026590cf97f28187cb43b69b24461c3dbc6"`
[INFO] [stdout] 2eb1177f541b67645bfb5fcc31bae026590cf97f28187cb43b69b24461c3dbc6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/itm/0.3.1:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 56c4323da8976fad3cce063829b5a930b86b7f7430b9691d7b1b01c80d85fc7a
[INFO] running `"docker" "start" "-a" "56c4323da8976fad3cce063829b5a930b86b7f7430b9691d7b1b01c80d85fc7a"`
[INFO] [stderr]    Compiling itm v0.3.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bin/itmdump.rs:131:50
[INFO] [stderr]     |
[INFO] [stderr] 131 | fn open_read(matches: &ArgMatches) -> Result<Box<io::Read + 'static>, io::Error> {
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Read + 'static`
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/bin/itmdump.rs:1:9
[INFO] [stderr]     |
[INFO] [stderr] 1   | #![deny(warnings)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] implied by #[warn(warnings)]
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bin/itmdump.rs:136:32
[INFO] [stderr]     |
[INFO] [stderr] 136 |             Box::new(f) as Box<io::Read + 'static>
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Read + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bin/itmdump.rs:138:46
[INFO] [stderr]     |
[INFO] [stderr] 138 |         None => Box::new(io::stdin()) as Box<io::Read + 'static>,
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Read + 'static`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `"docker" "inspect" "56c4323da8976fad3cce063829b5a930b86b7f7430b9691d7b1b01c80d85fc7a"`
[INFO] running `"docker" "rm" "-f" "56c4323da8976fad3cce063829b5a930b86b7f7430b9691d7b1b01c80d85fc7a"`
[INFO] [stdout] 56c4323da8976fad3cce063829b5a930b86b7f7430b9691d7b1b01c80d85fc7a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/itm/0.3.1:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 055210b553264bd0a993a76e2e8dd79fbb67c5d60997d2b5b7ce06a210df02f5
[INFO] running `"docker" "start" "-a" "055210b553264bd0a993a76e2e8dd79fbb67c5d60997d2b5b7ce06a210df02f5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/itm-1b19daafff15f56d
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test decoder::tests::instrumentation_stim_port ... ok
[INFO] [stdout] test decoder::tests::header ... ok
[INFO] [stdout] test decoder::tests::instrumentation_payload_1_byte ... ok
[INFO] [stdout] test decoder::tests::instrumentation_payload_4_bytes ... ok
[INFO] [stdout] test decoder::tests::instrumentation_payload_2_bytes ... ok
[INFO] [stdout] test decoder::tests::eof_before_packet ... ok
[INFO] [stdout] test decoder::tests::unknown_header ... ok
[INFO] [stdout] test decoder::tests::eof_before_payload ... 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-a22dc8041c90bdf3
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/smoke-171e8fe9251b859b
[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] [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] [stderr]    Doc-tests itm
[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" "055210b553264bd0a993a76e2e8dd79fbb67c5d60997d2b5b7ce06a210df02f5"`
[INFO] running `"docker" "rm" "-f" "055210b553264bd0a993a76e2e8dd79fbb67c5d60997d2b5b7ce06a210df02f5"`
[INFO] [stdout] 055210b553264bd0a993a76e2e8dd79fbb67c5d60997d2b5b7ce06a210df02f5