[INFO] cloning repository https://github.com/AustrianToast/graphprogram_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AustrianToast/graphprogram_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAustrianToast%2Fgraphprogram_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAustrianToast%2Fgraphprogram_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 33f2a0c57fde019eb2e977f191edd1a929c4548a
[INFO] testing AustrianToast/graphprogram_rust against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAustrianToast%2Fgraphprogram_rust" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AustrianToast/graphprogram_rust on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AustrianToast/graphprogram_rust
[INFO] finished tweaking git repo https://github.com/AustrianToast/graphprogram_rust
[INFO] tweaked toml for git repo https://github.com/AustrianToast/graphprogram_rust written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/AustrianToast/graphprogram_rust 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" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 930249fde57a17d2bc865232e79ae8d3f60a2cd797df674a91f6dd18e26804a5
[INFO] running `Command { std: "docker" "start" "-a" "930249fde57a17d2bc865232e79ae8d3f60a2cd797df674a91f6dd18e26804a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "930249fde57a17d2bc865232e79ae8d3f60a2cd797df674a91f6dd18e26804a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "930249fde57a17d2bc865232e79ae8d3f60a2cd797df674a91f6dd18e26804a5", kill_on_drop: false }`
[INFO] [stdout] 930249fde57a17d2bc865232e79ae8d3f60a2cd797df674a91f6dd18e26804a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6577de4c522307119c6ad70cc5331b24c0ece05a03eefbeb5be149fae7deff5
[INFO] running `Command { std: "docker" "start" "-a" "b6577de4c522307119c6ad70cc5331b24c0ece05a03eefbeb5be149fae7deff5", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling serde v1.0.163
[INFO] [stderr]    Compiling itoa v1.0.6
[INFO] [stderr]    Compiling ryu v1.0.13
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling csv v1.2.2
[INFO] [stderr]    Compiling graphprogram_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [optimized] target(s) in 6.16s
[INFO] running `Command { std: "docker" "inspect" "b6577de4c522307119c6ad70cc5331b24c0ece05a03eefbeb5be149fae7deff5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6577de4c522307119c6ad70cc5331b24c0ece05a03eefbeb5be149fae7deff5", kill_on_drop: false }`
[INFO] [stdout] b6577de4c522307119c6ad70cc5331b24c0ece05a03eefbeb5be149fae7deff5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec8853598097d49dd0d19ca08f53ca9aa7705f6c39aab57cee2fbe12d0ce6d95
[INFO] running `Command { std: "docker" "start" "-a" "ec8853598097d49dd0d19ca08f53ca9aa7705f6c39aab57cee2fbe12d0ce6d95", kill_on_drop: false }`
[INFO] [stderr]    Compiling graphprogram_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [optimized] target(s) in 3.92s
[INFO] running `Command { std: "docker" "inspect" "ec8853598097d49dd0d19ca08f53ca9aa7705f6c39aab57cee2fbe12d0ce6d95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec8853598097d49dd0d19ca08f53ca9aa7705f6c39aab57cee2fbe12d0ce6d95", kill_on_drop: false }`
[INFO] [stdout] ec8853598097d49dd0d19ca08f53ca9aa7705f6c39aab57cee2fbe12d0ce6d95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 36f604bf709ca68b1848d794c563321d06fee2b6e858ff262503835e49e5fb16
[INFO] running `Command { std: "docker" "start" "-a" "36f604bf709ca68b1848d794c563321d06fee2b6e858ff262503835e49e5fb16", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [optimized] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/graphprogram_rust-7bd5d9216c4e2b2c)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::matrix ... FAILED
[INFO] [stdout] test tests::graph ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::matrix stdout ----
[INFO] [stdout] thread 'tests::matrix' panicked at src/graph/matrix.rs:157:10:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Error(Io(Os { code: 2, kind: NotFound, message: "No such file or directory" }))
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55c774d234b0 - <unknown>
[INFO] [stdout]    1:     0x55c774cdbf4b - <unknown>
[INFO] [stdout]    2:     0x55c774d1e7b3 - <unknown>
[INFO] [stdout]    3:     0x55c774d2322e - <unknown>
[INFO] [stdout]    4:     0x55c774d24cfe - <unknown>
[INFO] [stdout]    5:     0x55c774d24952 - <unknown>
[INFO] [stdout]    6:     0x55c774d6b1ea - <unknown>
[INFO] [stdout]    7:     0x55c774d2532b - <unknown>
[INFO] [stdout]    8:     0x55c774d250d4 - <unknown>
[INFO] [stdout]    9:     0x55c774d23979 - <unknown>
[INFO] [stdout]   10:     0x55c774d24e37 - <unknown>
[INFO] [stdout]   11:     0x55c774cd1323 - <unknown>
[INFO] [stdout]   12:     0x55c774cd1776 - <unknown>
[INFO] [stdout]   13:     0x55c774cec5a2 - <unknown>
[INFO] [stdout]   14:     0x55c774cefb57 - <unknown>
[INFO] [stdout]   15:     0x55c774cf2039 - <unknown>
[INFO] [stdout]   16:     0x55c774d706cb - <unknown>
[INFO] [stdout]   17:     0x55c774d6f949 - <unknown>
[INFO] [stdout]   18:     0x55c774d35e8a - <unknown>
[INFO] [stdout]   19:     0x55c774d3b829 - <unknown>
[INFO] [stdout]   20:     0x55c774d280cb - <unknown>
[INFO] [stdout]   21:     0x7f40cee5cac3 - <unknown>
[INFO] [stdout]   22:     0x7f40ceeeda04 - __clone
[INFO] [stdout]   23:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::graph stdout ----
[INFO] [stdout] thread 'tests::graph' panicked at src/graph/matrix.rs:157:10:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Error(Io(Os { code: 2, kind: NotFound, message: "No such file or directory" }))
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55c774d234b0 - <unknown>
[INFO] [stdout]    1:     0x55c774cdbf4b - <unknown>
[INFO] [stdout]    2:     0x55c774d1e7b3 - <unknown>
[INFO] [stdout]    3:     0x55c774d2322e - <unknown>
[INFO] [stdout]    4:     0x55c774d24cfe - <unknown>
[INFO] [stdout]    5:     0x55c774d24952 - <unknown>
[INFO] [stdout]    6:     0x55c774d6b1ea - <unknown>
[INFO] [stdout]    7:     0x55c774d2532b - <unknown>
[INFO] [stdout]    8:     0x55c774d250d4 - <unknown>
[INFO] [stdout]    9:     0x55c774d23979 - <unknown>
[INFO] [stdout]   10:     0x55c774d24e37 - <unknown>
[INFO] [stdout]   11:     0x55c774cd1323 - <unknown>
[INFO] [stdout]   12:     0x55c774cd1776 - <unknown>
[INFO] [stdout]   13:     0x55c774cec5a2 - <unknown>
[INFO] [stdout]   14:     0x55c774cee86d - <unknown>
[INFO] [stdout]   15:     0x55c774cf2019 - <unknown>
[INFO] [stdout]   16:     0x55c774d706cb - <unknown>
[INFO] [stdout]   17:     0x55c774d6f949 - <unknown>
[INFO] [stdout]   18:     0x55c774d35e8a - <unknown>
[INFO] [stdout]   19:     0x55c774d3b829 - <unknown>
[INFO] [stdout]   20:     0x55c774d280cb - <unknown>
[INFO] [stdout]   21:     0x7f40cee5cac3 - <unknown>
[INFO] [stdout]   22:     0x7f40ceeeda04 - __clone
[INFO] [stdout]   23:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::graph
[INFO] [stdout]     tests::matrix
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "36f604bf709ca68b1848d794c563321d06fee2b6e858ff262503835e49e5fb16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36f604bf709ca68b1848d794c563321d06fee2b6e858ff262503835e49e5fb16", kill_on_drop: false }`
[INFO] [stdout] 36f604bf709ca68b1848d794c563321d06fee2b6e858ff262503835e49e5fb16
