[INFO] cloning repository https://github.com/Dzejkop/rust-challenges
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Dzejkop/rust-challenges" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDzejkop%2Frust-challenges", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDzejkop%2Frust-challenges'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 32b06b36a8ae04d9f15fedd0abfde1d3195ca350
[INFO] testing Dzejkop/rust-challenges against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDzejkop%2Frust-challenges" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Dzejkop/rust-challenges
[INFO] finished tweaking git repo https://github.com/Dzejkop/rust-challenges
[INFO] tweaked toml for git repo https://github.com/Dzejkop/rust-challenges written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Dzejkop/rust-challenges on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Dzejkop/rust-challenges 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b80f9662ba6212e46853b91e4d6b47e284631e5700a0e57c01c5e11a00a16fbd
[INFO] running `Command { std: "docker" "start" "-a" "b80f9662ba6212e46853b91e4d6b47e284631e5700a0e57c01c5e11a00a16fbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b80f9662ba6212e46853b91e4d6b47e284631e5700a0e57c01c5e11a00a16fbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b80f9662ba6212e46853b91e4d6b47e284631e5700a0e57c01c5e11a00a16fbd", kill_on_drop: false }`
[INFO] [stdout] b80f9662ba6212e46853b91e4d6b47e284631e5700a0e57c01c5e11a00a16fbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a1075a7d6738cd6ef597166b3a78c433195a321c59707d4fba12dfd5ee820d3
[INFO] running `Command { std: "docker" "start" "-a" "1a1075a7d6738cd6ef597166b3a78c433195a321c59707d4fba12dfd5ee820d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.85
[INFO] [stderr]    Compiling cc v1.0.98
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling anstyle-parse v0.2.4
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling anstyle-query v1.1.0
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.0
[INFO] [stderr]    Compiling colorchoice v1.0.1
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling anstream v0.6.14
[INFO] [stderr]    Compiling socket2 v0.5.7
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling gimli v0.28.1
[INFO] [stderr]    Compiling portable-atomic v1.6.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling tracing-subscriber v0.3.18
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]    Compiling miniz_oxide v0.7.3
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling clap_builder v4.5.2
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling unicode-width v0.1.13
[INFO] [stderr]    Compiling rustc-demangle v0.1.24
[INFO] [stderr]    Compiling indenter v0.3.3
[INFO] [stderr]    Compiling owo-colors v3.5.0
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling tracing-error v0.2.0
[INFO] [stderr]    Compiling color-spantrace v0.2.1
[INFO] [stderr]    Compiling console v0.15.8
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling number_prefix v0.4.0
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling untrusted v0.9.0
[INFO] [stderr]    Compiling indicatif v0.17.8
[INFO] [stderr]    Compiling c02 v0.1.0 (/opt/rustwide/workdir/challenges/c02)
[INFO] [stderr]    Compiling addr2line v0.21.0
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tokio-macros v2.3.0
[INFO] [stderr]    Compiling clap_derive v4.5.4
[INFO] [stderr]    Compiling color-eyre v0.6.3
[INFO] [stderr]    Compiling tokio v1.38.0
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling clap v4.5.4
[INFO] [stderr]    Compiling c03 v0.1.0 (/opt/rustwide/workdir/challenges/c03)
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]    Compiling tokio-stream v0.1.15
[INFO] [stderr]    Compiling tokio-util v0.7.11
[INFO] [stderr]    Compiling c01 v0.1.0 (/opt/rustwide/workdir/challenges/c01)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 58.21s
[INFO] running `Command { std: "docker" "inspect" "1a1075a7d6738cd6ef597166b3a78c433195a321c59707d4fba12dfd5ee820d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a1075a7d6738cd6ef597166b3a78c433195a321c59707d4fba12dfd5ee820d3", kill_on_drop: false }`
[INFO] [stdout] 1a1075a7d6738cd6ef597166b3a78c433195a321c59707d4fba12dfd5ee820d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7bfdf8b9d1157cb14f05e6dde14fd46675eb8e3713b55306ad7f9dafd4b4113
[INFO] running `Command { std: "docker" "start" "-a" "a7bfdf8b9d1157cb14f05e6dde14fd46675eb8e3713b55306ad7f9dafd4b4113", kill_on_drop: false }`
[INFO] [stderr]    Compiling c03 v0.1.0 (/opt/rustwide/workdir/challenges/c03)
[INFO] [stderr]    Compiling c01 v0.1.0 (/opt/rustwide/workdir/challenges/c01)
[INFO] [stderr]    Compiling c02 v0.1.0 (/opt/rustwide/workdir/challenges/c02)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "a7bfdf8b9d1157cb14f05e6dde14fd46675eb8e3713b55306ad7f9dafd4b4113", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7bfdf8b9d1157cb14f05e6dde14fd46675eb8e3713b55306ad7f9dafd4b4113", kill_on_drop: false }`
[INFO] [stdout] a7bfdf8b9d1157cb14f05e6dde14fd46675eb8e3713b55306ad7f9dafd4b4113
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 707ce5564a5388115d01d84ee9a922be0b5b65d3390362f74c0b7a6980227b7e
[INFO] running `Command { std: "docker" "start" "-a" "707ce5564a5388115d01d84ee9a922be0b5b65d3390362f74c0b7a6980227b7e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/c01-28dae42f02e6239c)
[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 unittests src/lib.rs (/opt/rustwide/target/debug/deps/c02-77bb753613f0b1e7)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr] error: test failed, to rerun pass `-p c02 --lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/c02-77bb753613f0b1e7` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] running `Command { std: "docker" "inspect" "707ce5564a5388115d01d84ee9a922be0b5b65d3390362f74c0b7a6980227b7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "707ce5564a5388115d01d84ee9a922be0b5b65d3390362f74c0b7a6980227b7e", kill_on_drop: false }`
[INFO] [stdout] 707ce5564a5388115d01d84ee9a922be0b5b65d3390362f74c0b7a6980227b7e
