[INFO] cloning repository https://github.com/hellomanong/crabcan
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hellomanong/crabcan" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhellomanong%2Fcrabcan", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhellomanong%2Fcrabcan'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cc93c0aa5904ee3ad973b02ecdd26ac831683a9b
[INFO] testing hellomanong/crabcan against 1.95.0 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhellomanong%2Fcrabcan" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hellomanong/crabcan
[INFO] finished tweaking git repo https://github.com/hellomanong/crabcan
[INFO] tweaked toml for git repo https://github.com/hellomanong/crabcan written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hellomanong/crabcan on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hellomanong/crabcan 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cgroups-rs v0.3.4
[INFO] [stderr]   Downloaded rlimit v0.10.1
[INFO] [stderr]   Downloaded scan_fmt v0.2.6
[INFO] [stderr]   Downloaded seccomp-sys v0.1.3
[INFO] [stderr]   Downloaded syscallz v0.17.0
[INFO] [stderr]   Downloaded capctl v0.2.3
[INFO] [stderr]   Downloaded syn v2.0.42
[INFO] [stderr]   Downloaded nix v0.27.1
[INFO] [stderr]   Downloaded libc v0.2.151
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8397bd10c8335a842a6c419cce40ba604110b71aa1d1232c4ea8d0d1ee82c87a
[INFO] running `Command { std: "docker" "start" "-a" "8397bd10c8335a842a6c419cce40ba604110b71aa1d1232c4ea8d0d1ee82c87a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8397bd10c8335a842a6c419cce40ba604110b71aa1d1232c4ea8d0d1ee82c87a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8397bd10c8335a842a6c419cce40ba604110b71aa1d1232c4ea8d0d1ee82c87a", kill_on_drop: false }`
[INFO] [stdout] 8397bd10c8335a842a6c419cce40ba604110b71aa1d1232c4ea8d0d1ee82c87a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fcfc6b4f120134878e1c14d196e9a51f2908d0c9d292331afea23325a827100f
[INFO] running `Command { std: "docker" "start" "-a" "fcfc6b4f120134878e1c14d196e9a51f2908d0c9d292331afea23325a827100f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling anstyle-query v1.0.2
[INFO] [stderr]    Compiling anstyle-parse v0.2.3
[INFO] [stderr]    Compiling thiserror v1.0.51
[INFO] [stderr]    Compiling colorchoice v1.0.0
[INFO] [stderr]    Compiling seccomp-sys v0.1.3
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling pkg-config v0.3.28
[INFO] [stderr]    Compiling anstyle v1.0.4
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling anstream v0.6.5
[INFO] [stderr]    Compiling syn v2.0.42
[INFO] [stderr]    Compiling clap_lex v0.6.0
[INFO] [stderr]    Compiling rlimit v0.10.1
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling clap_builder v4.4.11
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling syscallz v0.17.0
[INFO] [stderr]    Compiling thread_local v1.1.7
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling strum v0.25.0
[INFO] [stderr]    Compiling smallvec v1.11.2
[INFO] [stderr]    Compiling tracing-subscriber v0.3.18
[INFO] [stderr]    Compiling getrandom v0.2.11
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling nix v0.25.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling nix v0.27.1
[INFO] [stderr]    Compiling capctl v0.2.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.51
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling strum_macros v0.25.3
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling scan_fmt v0.2.6
[INFO] [stderr]    Compiling cgroups-rs v0.3.4
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling clap v4.4.11
[INFO] [stderr]    Compiling crabcan v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `hierarchies::V2`
[INFO] [stdout]  --> src/resources.rs:3:49
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cgroups_rs::{cgroup_builder::CgroupBuilder, hierarchies::V2, CgroupPid, MaxValue};
[INFO] [stdout]   |                                                 ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clean_cgroups` is never used
[INFO] [stdout]   --> src/resources.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub fn clean_cgroups(hostname: &String) -> Result<(), Errcode> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 44.07s
[INFO] running `Command { std: "docker" "inspect" "fcfc6b4f120134878e1c14d196e9a51f2908d0c9d292331afea23325a827100f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcfc6b4f120134878e1c14d196e9a51f2908d0c9d292331afea23325a827100f", kill_on_drop: false }`
[INFO] [stdout] fcfc6b4f120134878e1c14d196e9a51f2908d0c9d292331afea23325a827100f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98fa2295ad2bb9384505e2191c10fb19eaf2077754ad226f9102e8a9dfd06153
[INFO] running `Command { std: "docker" "start" "-a" "98fa2295ad2bb9384505e2191c10fb19eaf2077754ad226f9102e8a9dfd06153", kill_on_drop: false }`
[INFO] [stderr]    Compiling crabcan v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `hierarchies::V2`
[INFO] [stdout]  --> src/resources.rs:3:49
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cgroups_rs::{cgroup_builder::CgroupBuilder, hierarchies::V2, CgroupPid, MaxValue};
[INFO] [stdout]   |                                                 ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clean_cgroups` is never used
[INFO] [stdout]   --> src/resources.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub fn clean_cgroups(hostname: &String) -> Result<(), Errcode> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "98fa2295ad2bb9384505e2191c10fb19eaf2077754ad226f9102e8a9dfd06153", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98fa2295ad2bb9384505e2191c10fb19eaf2077754ad226f9102e8a9dfd06153", kill_on_drop: false }`
[INFO] [stdout] 98fa2295ad2bb9384505e2191c10fb19eaf2077754ad226f9102e8a9dfd06153
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 89097a292d1589e666359ecf0a2b92302d9cd4593b778629fe9644262f0f7e6b
[INFO] running `Command { std: "docker" "start" "-a" "89097a292d1589e666359ecf0a2b92302d9cd4593b778629fe9644262f0f7e6b", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `hierarchies::V2`
[INFO] [stderr]  --> src/resources.rs:3:49
[INFO] [stderr]   |
[INFO] [stderr] 3 | use cgroups_rs::{cgroup_builder::CgroupBuilder, hierarchies::V2, CgroupPid, MaxValue};
[INFO] [stderr]   |                                                 ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `clean_cgroups` is never used
[INFO] [stderr]   --> src/resources.rs:53:8
[INFO] [stderr]    |
[INFO] [stderr] 53 | pub fn clean_cgroups(hostname: &String) -> Result<(), Errcode> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `crabcan` (bin "crabcan" test) generated 2 warnings (run `cargo fix --bin "crabcan" -p crabcan --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/crabcan-a96b38fc776ddf08)
[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" "89097a292d1589e666359ecf0a2b92302d9cd4593b778629fe9644262f0f7e6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89097a292d1589e666359ecf0a2b92302d9cd4593b778629fe9644262f0f7e6b", kill_on_drop: false }`
[INFO] [stdout] 89097a292d1589e666359ecf0a2b92302d9cd4593b778629fe9644262f0f7e6b
