[INFO] fetching crate itm 0.3.1...
[INFO] testing itm-0.3.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate itm 0.3.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate itm 0.3.1 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate itm 0.3.1
[INFO] finished tweaking crates.io crate itm 0.3.1
[INFO] tweaked toml for crates.io crate itm 0.3.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d0ce71f0baf8554600cdcba7c30ef1218cb06aa44fc69da685fda3f41dc612ff
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d0ce71f0baf8554600cdcba7c30ef1218cb06aa44fc69da685fda3f41dc612ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0ce71f0baf8554600cdcba7c30ef1218cb06aa44fc69da685fda3f41dc612ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0ce71f0baf8554600cdcba7c30ef1218cb06aa44fc69da685fda3f41dc612ff", kill_on_drop: false }`
[INFO] [stdout] d0ce71f0baf8554600cdcba7c30ef1218cb06aa44fc69da685fda3f41dc612ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1a67a8433a6e65711bafd33af8c1817449ab6f3609b5e0d9b35376b481816295
[INFO] running `Command { std: "docker" "start" "-a" "1a67a8433a6e65711bafd33af8c1817449ab6f3609b5e0d9b35376b481816295", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling ucd-util v0.1.8
[INFO] [stderr]    Compiling itm v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> build.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 |     Ok(try!(String::from_utf8(
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> build.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         try!(
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> build.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 |     Ok(try!(String::from_utf8(
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> build.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |         try!(
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling regex-syntax v0.5.6
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling env_logger v0.4.3
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin/itmdump.rs:131:50
[INFO] [stdout]     |
[INFO] [stdout] 131 | fn open_read(matches: &ArgMatches) -> Result<Box<io::Read + 'static>, io::Error> {
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Read + 'static`
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/bin/itmdump.rs:1:9
[INFO] [stdout]     |
[INFO] [stdout] 1   | #![deny(warnings)]
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin/itmdump.rs:136:32
[INFO] [stdout]     |
[INFO] [stdout] 136 |             Box::new(f) as Box<io::Read + 'static>
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Read + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin/itmdump.rs:138:46
[INFO] [stdout]     |
[INFO] [stdout] 138 |         None => Box::new(io::stdin()) as Box<io::Read + 'static>,
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Read + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.41s
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1a67a8433a6e65711bafd33af8c1817449ab6f3609b5e0d9b35376b481816295", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a67a8433a6e65711bafd33af8c1817449ab6f3609b5e0d9b35376b481816295", kill_on_drop: false }`
[INFO] [stdout] 1a67a8433a6e65711bafd33af8c1817449ab6f3609b5e0d9b35376b481816295
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3d7484a526716d5831fdbe1b013b378e3d85281b11fcd4b81577ab665f72b22
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b3d7484a526716d5831fdbe1b013b378e3d85281b11fcd4b81577ab665f72b22", kill_on_drop: false }`
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> build.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 |     Ok(try!(String::from_utf8(
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> build.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         try!(
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> build.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 |     Ok(try!(String::from_utf8(
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> build.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |         try!(
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin/itmdump.rs:131:50
[INFO] [stdout]     |
[INFO] [stdout] 131 | fn open_read(matches: &ArgMatches) -> Result<Box<io::Read + 'static>, io::Error> {
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Read + 'static`
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/bin/itmdump.rs:1:9
[INFO] [stdout]     |
[INFO] [stdout] 1   | #![deny(warnings)]
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin/itmdump.rs:136:32
[INFO] [stdout]     |
[INFO] [stdout] 136 |             Box::new(f) as Box<io::Read + 'static>
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Read + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin/itmdump.rs:138:46
[INFO] [stdout]     |
[INFO] [stdout] 138 |         None => Box::new(io::stdin()) as Box<io::Read + 'static>,
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Read + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling itm v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin/itmdump.rs:131:50
[INFO] [stdout]     |
[INFO] [stdout] 131 | fn open_read(matches: &ArgMatches) -> Result<Box<io::Read + 'static>, io::Error> {
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Read + 'static`
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/bin/itmdump.rs:1:9
[INFO] [stdout]     |
[INFO] [stdout] 1   | #![deny(warnings)]
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin/itmdump.rs:136:32
[INFO] [stdout]     |
[INFO] [stdout] 136 |             Box::new(f) as Box<io::Read + 'static>
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Read + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin/itmdump.rs:138:46
[INFO] [stdout]     |
[INFO] [stdout] 138 |         None => Box::new(io::stdin()) as Box<io::Read + 'static>,
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Read + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.23s
[INFO] running `Command { std: "docker" "inspect" "b3d7484a526716d5831fdbe1b013b378e3d85281b11fcd4b81577ab665f72b22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3d7484a526716d5831fdbe1b013b378e3d85281b11fcd4b81577ab665f72b22", kill_on_drop: false }`
[INFO] [stdout] b3d7484a526716d5831fdbe1b013b378e3d85281b11fcd4b81577ab665f72b22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2063478c1faecc91855abdf0f7813f6129eddf964bd0c42704c279f7a101537d
[INFO] running `Command { std: "docker" "start" "-a" "2063478c1faecc91855abdf0f7813f6129eddf964bd0c42704c279f7a101537d", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> build.rs:40:8
[INFO] [stderr]    |
[INFO] [stderr] 40 |     Ok(try!(String::from_utf8(
[INFO] [stderr]    |        ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> build.rs:41:9
[INFO] [stderr]    |
[INFO] [stderr] 41 |         try!(
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> build.rs:50:8
[INFO] [stderr]    |
[INFO] [stderr] 50 |     Ok(try!(String::from_utf8(
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> build.rs:51:9
[INFO] [stderr]    |
[INFO] [stderr] 51 |         try!(
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[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: the lint level is 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] warning: 3 warnings emitted
[INFO] [stderr] 
[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: the lint level is 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] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/itm-826baebca34b4e15
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test decoder::tests::instrumentation_payload_2_bytes ... ok
[INFO] [stdout] test decoder::tests::header ... ok
[INFO] [stdout] test decoder::tests::instrumentation_payload_4_bytes ... ok
[INFO] [stdout] test decoder::tests::instrumentation_payload_1_byte ... ok
[INFO] [stdout] test decoder::tests::instrumentation_stim_port ... ok
[INFO] [stdout] test decoder::tests::unknown_header ... ok
[INFO] [stdout] test decoder::tests::eof_before_packet ... 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; finished in 0.49s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/itmdump-5182cc2c9e60c3a8
[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 /opt/rustwide/target/debug/deps/smoke-e64ae8267754f7d9
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test chunks ... ok
[INFO] [stdout] test multiple ... 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; finished in 0.03s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2063478c1faecc91855abdf0f7813f6129eddf964bd0c42704c279f7a101537d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2063478c1faecc91855abdf0f7813f6129eddf964bd0c42704c279f7a101537d", kill_on_drop: false }`
[INFO] [stdout] 2063478c1faecc91855abdf0f7813f6129eddf964bd0c42704c279f7a101537d