[INFO] cloning repository https://github.com/21aslade/rando-shuffler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/21aslade/rando-shuffler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F21aslade%2Frando-shuffler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F21aslade%2Frando-shuffler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 43dda7ad76389598a7a610477144de133f8cd492
[INFO] testing 21aslade/rando-shuffler against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F21aslade%2Frando-shuffler" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/21aslade/rando-shuffler on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/21aslade/rando-shuffler
[INFO] finished tweaking git repo https://github.com/21aslade/rando-shuffler
[INFO] tweaked toml for git repo https://github.com/21aslade/rando-shuffler written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/21aslade/rando-shuffler already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ccb4fb66c400b444b2391fad7f6ebb594dd6de86da5a255f665cfebdc37e08f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4ccb4fb66c400b444b2391fad7f6ebb594dd6de86da5a255f665cfebdc37e08f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ccb4fb66c400b444b2391fad7f6ebb594dd6de86da5a255f665cfebdc37e08f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ccb4fb66c400b444b2391fad7f6ebb594dd6de86da5a255f665cfebdc37e08f", kill_on_drop: false }`
[INFO] [stdout] 4ccb4fb66c400b444b2391fad7f6ebb594dd6de86da5a255f665cfebdc37e08f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e5e97a902e3f1607384d38c9569e8259e5841e070528d7a5db6ef8bbd7a7a84
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2e5e97a902e3f1607384d38c9569e8259e5841e070528d7a5db6ef8bbd7a7a84", kill_on_drop: false }`
[INFO] [stderr]    Compiling codespan-reporting v0.11.1
[INFO] [stderr]    Compiling nom v7.1.0
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling rando_parser v0.1.0 (/opt/rustwide/workdir/rando_parser)
[INFO] [stdout] warning: function is never used: `ws`
[INFO] [stdout]   --> rando_parser/src/common/parser.rs:86:8
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub fn ws<'a: 'b, 'b, F: 'b, O, E: ParseError<&'a str>>(
[INFO] [stdout]    |        ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rando_core v0.1.0 (/opt/rustwide/workdir/rando_core)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rando_shuffler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.41s
[INFO] running `Command { std: "docker" "inspect" "2e5e97a902e3f1607384d38c9569e8259e5841e070528d7a5db6ef8bbd7a7a84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e5e97a902e3f1607384d38c9569e8259e5841e070528d7a5db6ef8bbd7a7a84", kill_on_drop: false }`
[INFO] [stdout] 2e5e97a902e3f1607384d38c9569e8259e5841e070528d7a5db6ef8bbd7a7a84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fed827d32ecd9b19ed59926e12a5c9e0ff80cca92332849f0d46157160900a72
[INFO] running `Command { std: "docker" "start" "-a" "fed827d32ecd9b19ed59926e12a5c9e0ff80cca92332849f0d46157160900a72", kill_on_drop: false }`
[INFO] [stderr]    Compiling rando_shuffler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `ws`
[INFO] [stdout]   --> rando_parser/src/common/parser.rs:86:8
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub fn ws<'a: 'b, 'b, F: 'b, O, E: ParseError<&'a str>>(
[INFO] [stdout]    |        ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "fed827d32ecd9b19ed59926e12a5c9e0ff80cca92332849f0d46157160900a72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fed827d32ecd9b19ed59926e12a5c9e0ff80cca92332849f0d46157160900a72", kill_on_drop: false }`
[INFO] [stdout] fed827d32ecd9b19ed59926e12a5c9e0ff80cca92332849f0d46157160900a72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] df618d17a507c4dd5cbb020850c8fb6c20440fd1c3be0cc3ec17814191dbcb46
[INFO] running `Command { std: "docker" "start" "-a" "df618d17a507c4dd5cbb020850c8fb6c20440fd1c3be0cc3ec17814191dbcb46", kill_on_drop: false }`
[INFO] [stderr] warning: function is never used: `ws`
[INFO] [stderr]   --> rando_parser/src/common/parser.rs:86:8
[INFO] [stderr]    |
[INFO] [stderr] 86 | pub fn ws<'a: 'b, 'b, F: 'b, O, E: ParseError<&'a str>>(
[INFO] [stderr]    |        ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rando_parser` (lib) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rando_shuffler-5a05eb1e57d1cf40)
[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" "df618d17a507c4dd5cbb020850c8fb6c20440fd1c3be0cc3ec17814191dbcb46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df618d17a507c4dd5cbb020850c8fb6c20440fd1c3be0cc3ec17814191dbcb46", kill_on_drop: false }`
[INFO] [stdout] df618d17a507c4dd5cbb020850c8fb6c20440fd1c3be0cc3ec17814191dbcb46