[INFO] cloning repository https://github.com/jursonmo/tokiolearn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jursonmo/tokiolearn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjursonmo%2Ftokiolearn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjursonmo%2Ftokiolearn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 76776fe4d9b753ad6810f1d2bb7761d1474d7826
[INFO] checking jursonmo/tokiolearn against master#a26e97be8826d408309fffbd8168362365719f50 for pr-136776
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjursonmo%2Ftokiolearn" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jursonmo/tokiolearn on toolchain a26e97be8826d408309fffbd8168362365719f50
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a26e97be8826d408309fffbd8168362365719f50" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jursonmo/tokiolearn
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/jursonmo/tokiolearn
[INFO] tweaked toml for git repo https://github.com/jursonmo/tokiolearn written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jursonmo/tokiolearn 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" "+a26e97be8826d408309fffbd8168362365719f50" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 48 packages to latest compatible versions
[INFO] [stderr]       Adding addr2line v0.24.2
[INFO] [stderr]       Adding adler2 v2.0.0
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[INFO] [stderr]       Adding anstyle-query v1.1.2
[INFO] [stderr]       Adding anstyle-wincon v3.0.6 (available: v3.0.7)
[INFO] [stderr]       Adding backtrace v0.3.74
[INFO] [stderr]       Adding clap v4.5.28
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[INFO] [stderr]       Adding clap_derive v4.5.28
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[INFO] [stderr]       Adding colorchoice v1.0.3
[INFO] [stderr]       Adding env_logger v0.10.2 (available: v0.11.6)
[INFO] [stderr]       Adding futures-sink v0.3.31
[INFO] [stderr]       Adding gimli v0.31.1
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[INFO] [stderr]       Adding hermit-abi v0.4.0
[INFO] [stderr]       Adding humantime v2.1.0
[INFO] [stderr]       Adding ipnet v2.11.0
[INFO] [stderr]       Adding is-terminal v0.4.15
[INFO] [stderr]       Adding is_terminal_polyfill v1.70.1
[INFO] [stderr]     Updating libc v0.2.138 -> v0.2.169
[INFO] [stderr]       Adding miniz_oxide v0.8.3
[INFO] [stderr]     Updating mio v0.8.5 -> v1.0.3
[INFO] [stderr]       Adding object v0.36.7
[INFO] [stderr]     Updating pin-project-lite v0.2.9 -> v0.2.16
[INFO] [stderr]     Updating proc-macro2 v1.0.47 -> v1.0.93
[INFO] [stderr]     Updating quote v1.0.21 -> v1.0.38
[INFO] [stderr]       Adding rustc-demangle v0.1.24
[INFO] [stderr]     Updating socket2 v0.4.7 -> v0.5.8
[INFO] [stderr]       Adding strsim v0.11.1
[INFO] [stderr]       Adding syn v2.0.98
[INFO] [stderr]     Updating tokio v1.22.0 -> v1.43.0
[INFO] [stderr]     Updating tokio-macros v1.8.2 -> v2.5.0
[INFO] [stderr]       Adding tokio-util v0.7.13
[INFO] [stderr]       Adding utf8parse v0.2.2
[INFO] [stderr]       Adding windows-sys v0.52.0
[INFO] [stderr]       Adding windows-sys v0.59.0
[INFO] [stderr]       Adding windows-targets v0.52.6
[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.52.6
[INFO] [stderr]       Adding windows_aarch64_msvc v0.52.6
[INFO] [stderr]       Adding windows_i686_gnu v0.52.6
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[INFO] [stderr]       Adding windows_x86_64_msvc v0.52.6
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pnet_macros_support v0.31.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+a26e97be8826d408309fffbd8168362365719f50" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 586b838958c5514395943b61e4ef1195c140a742291edeae5e0c5e382c53f6ca
[INFO] running `Command { std: "docker" "start" "-a" "586b838958c5514395943b61e4ef1195c140a742291edeae5e0c5e382c53f6ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "586b838958c5514395943b61e4ef1195c140a742291edeae5e0c5e382c53f6ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "586b838958c5514395943b61e4ef1195c140a742291edeae5e0c5e382c53f6ca", kill_on_drop: false }`
[INFO] [stdout] 586b838958c5514395943b61e4ef1195c140a742291edeae5e0c5e382c53f6ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+a26e97be8826d408309fffbd8168362365719f50" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52fdc167a172e4450b8845ed32227e567311a7b134bb6eeef0856dfc5b573fc5
[INFO] running `Command { std: "docker" "start" "-a" "52fdc167a172e4450b8845ed32227e567311a7b134bb6eeef0856dfc5b573fc5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.5
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[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling serde v1.0.149
[INFO] [stderr]    Compiling version_check v0.9.4
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[INFO] [stderr]     Checking vec_map v0.8.2
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[INFO] [stderr]     Checking termcolor v1.1.3
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[INFO] [stderr]     Checking regex-automata v0.1.10
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[INFO] [stderr]     Checking tracing-serde v0.1.3
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[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling clap_derive v4.5.28
[INFO] [stderr]     Checking tokio v1.43.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.23
[INFO] [stderr]    Compiling pin-project-internal v1.0.12
[INFO] [stderr]    Compiling pnet_macros v0.31.0
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling async-stream-impl v0.3.3
[INFO] [stderr]     Checking async-stream v0.3.3
[INFO] [stderr]     Checking clap v4.5.28
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]     Checking pnet_packet v0.31.0
[INFO] [stderr]     Checking pin-project v1.0.12
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking tracing-futures v0.2.5
[INFO] [stderr]     Checking tracing-subscriber v0.2.25
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[INFO] [stderr]     Checking tokio-tun v0.7.0
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[INFO] [stderr]     Checking tokiolearn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `Sleep` that must be used
[INFO] [stdout]   --> src/bin/selecttest2.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         sleep(Duration::from_secs(2));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 17 |         let _ = sleep(Duration::from_secs(2));
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Sleep` that must be used
[INFO] [stdout]   --> src/bin/selecttest2.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         sleep(Duration::from_secs(2));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 17 |         let _ = sleep(Duration::from_secs(2));
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.01s
[INFO] running `Command { std: "docker" "inspect" "52fdc167a172e4450b8845ed32227e567311a7b134bb6eeef0856dfc5b573fc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52fdc167a172e4450b8845ed32227e567311a7b134bb6eeef0856dfc5b573fc5", kill_on_drop: false }`
[INFO] [stdout] 52fdc167a172e4450b8845ed32227e567311a7b134bb6eeef0856dfc5b573fc5
