[INFO] cloning repository https://github.com/monsterooo/rcp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/monsterooo/rcp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmonsterooo%2Frcp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmonsterooo%2Frcp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 02bcca3600f7fa2b6ec53900553c841c2bca0c6c
[INFO] testing monsterooo/rcp against try#028592fec99e54cc92def5a2a849c673b066dd93 for pr-146098
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmonsterooo%2Frcp" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/monsterooo/rcp
[INFO] finished tweaking git repo https://github.com/monsterooo/rcp
[INFO] tweaked toml for git repo https://github.com/monsterooo/rcp written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/monsterooo/rcp on toolchain 028592fec99e54cc92def5a2a849c673b066dd93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/monsterooo/rcp already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] testing monsterooo/rcp against try#028592fec99e54cc92def5a2a849c673b066dd93 for pr-146098
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmonsterooo%2Frcp" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/monsterooo/rcp
[INFO] finished tweaking git repo https://github.com/monsterooo/rcp
[INFO] tweaked toml for git repo https://github.com/monsterooo/rcp written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/monsterooo/rcp on toolchain 028592fec99e54cc92def5a2a849c673b066dd93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/monsterooo/rcp already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thread-amount v0.1.3
[INFO] [stderr]   Downloaded windows_aarch64_msvc v0.38.0
[INFO] [stderr]   Downloaded windows_x86_64_msvc v0.38.0
[INFO] [stderr]   Downloaded windows_i686_msvc v0.38.0
[INFO] [stderr]   Downloaded windows_i686_gnu v0.38.0
[INFO] [stderr]   Downloaded windows_x86_64_gnu v0.38.0
[INFO] [stderr]   Downloaded windows v0.38.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b3cff6ab5b9da1bbaea9e6a7d7749dc439cbd78948f1d3e5eeffb32f4f3f06a6
[INFO] running `Command { std: "docker" "start" "-a" "b3cff6ab5b9da1bbaea9e6a7d7749dc439cbd78948f1d3e5eeffb32f4f3f06a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3cff6ab5b9da1bbaea9e6a7d7749dc439cbd78948f1d3e5eeffb32f4f3f06a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3cff6ab5b9da1bbaea9e6a7d7749dc439cbd78948f1d3e5eeffb32f4f3f06a6", kill_on_drop: false }`
[INFO] [stdout] b3cff6ab5b9da1bbaea9e6a7d7749dc439cbd78948f1d3e5eeffb32f4f3f06a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bd2d47f8f88cef3c9eea85789ba2ff262750597eabe57c050e979d36937fb03
[INFO] running `Command { std: "docker" "start" "-a" "2bd2d47f8f88cef3c9eea85789ba2ff262750597eabe57c050e979d36937fb03", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling thread-amount v0.1.3
[INFO] [stderr]    Compiling thread v0.1.0 (/opt/rustwide/workdir/thread)
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> thread/src/main.rs:139:9
[INFO] [stdout]     |
[INFO] [stdout] 138 |         panic!("oh error");
[INFO] [stdout]     |         ------------------ any code following this expression is unreachable
[INFO] [stdout] 139 |         200
[INFO] [stdout]     |         ^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `thread_park2` is never used
[INFO] [stdout]   --> thread/src/main.rs:21:4
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn thread_park2() {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `start_thread_with_yield_now` is never used
[INFO] [stdout]   --> thread/src/main.rs:34:4
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn start_thread_with_yield_now() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_current_thread_count` is never used
[INFO] [stdout]   --> thread/src/main.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn get_current_thread_count() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_parallelism_count` is never used
[INFO] [stdout]   --> thread/src/main.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn get_parallelism_count() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `unpark_thread` is never used
[INFO] [stdout]   --> thread/src/main.rs:59:4
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn unpark_thread() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `current_thread` is never used
[INFO] [stdout]   --> thread/src/main.rs:73:4
[INFO] [stdout]    |
[INFO] [stdout] 73 | fn current_thread() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `start_one_thread_by_builder` is never used
[INFO] [stdout]   --> thread/src/main.rs:96:4
[INFO] [stdout]    |
[INFO] [stdout] 96 | fn start_one_thread_by_builder() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `start_n_threads` is never used
[INFO] [stdout]    --> thread/src/main.rs:109:4
[INFO] [stdout]     |
[INFO] [stdout] 109 | fn start_n_threads() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `start_two_threads` is never used
[INFO] [stdout]    --> thread/src/main.rs:123:4
[INFO] [stdout]     |
[INFO] [stdout] 123 | fn start_two_threads() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `start_one_thread_result` is never used
[INFO] [stdout]    --> thread/src/main.rs:135:4
[INFO] [stdout]     |
[INFO] [stdout] 135 | fn start_one_thread_result() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `start_one_thread` is never used
[INFO] [stdout]    --> thread/src/main.rs:148:4
[INFO] [stdout]     |
[INFO] [stdout] 148 | fn start_one_thread() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "2bd2d47f8f88cef3c9eea85789ba2ff262750597eabe57c050e979d36937fb03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bd2d47f8f88cef3c9eea85789ba2ff262750597eabe57c050e979d36937fb03", kill_on_drop: false }`
[INFO] [stdout] 2bd2d47f8f88cef3c9eea85789ba2ff262750597eabe57c050e979d36937fb03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 374de14c98228b92c7d3bf3b6a5eefc8c0d5ea3c9595157d7710c3026afa4e5b
[INFO] running `Command { std: "docker" "start" "-a" "374de14c98228b92c7d3bf3b6a5eefc8c0d5ea3c9595157d7710c3026afa4e5b", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling thread v0.1.0 (/opt/rustwide/workdir/thread)
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> thread/src/main.rs:139:9
[INFO] [stdout]     |
[INFO] [stdout] 138 |         panic!("oh error");
[INFO] [stdout]     |         ------------------ any code following this expression is unreachable
[INFO] [stdout] 139 |         200
[INFO] [stdout]     |         ^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `thread_park2` is never used
[INFO] [stdout]   --> thread/src/main.rs:21:4
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn thread_park2() {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `start_thread_with_yield_now` is never used
[INFO] [stdout]   --> thread/src/main.rs:34:4
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn start_thread_with_yield_now() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_current_thread_count` is never used
[INFO] [stdout]   --> thread/src/main.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn get_current_thread_count() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_parallelism_count` is never used
[INFO] [stdout]   --> thread/src/main.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn get_parallelism_count() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `unpark_thread` is never used
[INFO] [stdout]   --> thread/src/main.rs:59:4
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn unpark_thread() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `current_thread` is never used
[INFO] [stdout]   --> thread/src/main.rs:73:4
[INFO] [stdout]    |
[INFO] [stdout] 73 | fn current_thread() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `start_one_thread_by_builder` is never used
[INFO] [stdout]   --> thread/src/main.rs:96:4
[INFO] [stdout]    |
[INFO] [stdout] 96 | fn start_one_thread_by_builder() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `start_n_threads` is never used
[INFO] [stdout]    --> thread/src/main.rs:109:4
[INFO] [stdout]     |
[INFO] [stdout] 109 | fn start_n_threads() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `start_two_threads` is never used
[INFO] [stdout]    --> thread/src/main.rs:123:4
[INFO] [stdout]     |
[INFO] [stdout] 123 | fn start_two_threads() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `start_one_thread_result` is never used
[INFO] [stdout]    --> thread/src/main.rs:135:4
[INFO] [stdout]     |
[INFO] [stdout] 135 | fn start_one_thread_result() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `start_one_thread` is never used
[INFO] [stdout]    --> thread/src/main.rs:148:4
[INFO] [stdout]     |
[INFO] [stdout] 148 | fn start_one_thread() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "374de14c98228b92c7d3bf3b6a5eefc8c0d5ea3c9595157d7710c3026afa4e5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "374de14c98228b92c7d3bf3b6a5eefc8c0d5ea3c9595157d7710c3026afa4e5b", kill_on_drop: false }`
[INFO] [stdout] 374de14c98228b92c7d3bf3b6a5eefc8c0d5ea3c9595157d7710c3026afa4e5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1374d9af36b57f3a05715afff05a9dcedefa3148d57bb4fc79a8a4b8587e08d2
[INFO] running `Command { std: "docker" "start" "-a" "1374d9af36b57f3a05715afff05a9dcedefa3148d57bb4fc79a8a4b8587e08d2", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stdout] 
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stdout] running 0 tests
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stdout] 
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] warning: unreachable expression
[INFO] [stdout] 
[INFO] [stderr]    --> thread/src/main.rs:139:9
[INFO] [stderr]     |
[INFO] [stderr] 138 |         panic!("oh error");
[INFO] [stderr]     |         ------------------ any code following this expression is unreachable
[INFO] [stderr] 139 |         200
[INFO] [stderr]     |         ^^^ unreachable expression
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `thread_park2` is never used
[INFO] [stderr]   --> thread/src/main.rs:21:4
[INFO] [stderr]    |
[INFO] [stderr] 21 | fn thread_park2() {
[INFO] [stderr]    |    ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `start_thread_with_yield_now` is never used
[INFO] [stderr]   --> thread/src/main.rs:34:4
[INFO] [stderr]    |
[INFO] [stderr] 34 | fn start_thread_with_yield_now() {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_current_thread_count` is never used
[INFO] [stderr]   --> thread/src/main.rs:47:4
[INFO] [stderr]    |
[INFO] [stderr] 47 | fn get_current_thread_count() {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_parallelism_count` is never used
[INFO] [stderr]   --> thread/src/main.rs:53:4
[INFO] [stderr]    |
[INFO] [stderr] 53 | fn get_parallelism_count() {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `unpark_thread` is never used
[INFO] [stderr]   --> thread/src/main.rs:59:4
[INFO] [stderr]    |
[INFO] [stderr] 59 | fn unpark_thread() {
[INFO] [stderr]    |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `current_thread` is never used
[INFO] [stderr]   --> thread/src/main.rs:73:4
[INFO] [stderr]    |
[INFO] [stderr] 73 | fn current_thread() {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `start_one_thread_by_builder` is never used
[INFO] [stderr]   --> thread/src/main.rs:96:4
[INFO] [stderr]    |
[INFO] [stderr] 96 | fn start_one_thread_by_builder() {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `start_n_threads` is never used
[INFO] [stderr]    --> thread/src/main.rs:109:4
[INFO] [stderr]     |
[INFO] [stderr] 109 | fn start_n_threads() {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `start_two_threads` is never used
[INFO] [stderr]    --> thread/src/main.rs:123:4
[INFO] [stderr]     |
[INFO] [stderr] 123 | fn start_two_threads() {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `start_one_thread_result` is never used
[INFO] [stderr]    --> thread/src/main.rs:135:4
[INFO] [stderr]     |
[INFO] [stderr] 135 | fn start_one_thread_result() {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `start_one_thread` is never used
[INFO] [stderr]    --> thread/src/main.rs:148:4
[INFO] [stderr]     |
[INFO] [stderr] 148 | fn start_one_thread() {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `thread` (bin "thread" test) generated 12 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/thread-31c2f80fb2c3fda4)
[INFO] running `Command { std: "docker" "inspect" "1374d9af36b57f3a05715afff05a9dcedefa3148d57bb4fc79a8a4b8587e08d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1374d9af36b57f3a05715afff05a9dcedefa3148d57bb4fc79a8a4b8587e08d2", kill_on_drop: false }`
[INFO] [stdout] 1374d9af36b57f3a05715afff05a9dcedefa3148d57bb4fc79a8a4b8587e08d2