[INFO] cloning repository https://github.com/joshua-maros/vis-calc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joshua-maros/vis-calc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshua-maros%2Fvis-calc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshua-maros%2Fvis-calc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3bd11de01b9f93a95eca3111463cc657f4e72163
[INFO] testing joshua-maros/vis-calc against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshua-maros%2Fvis-calc" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/joshua-maros/vis-calc 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/joshua-maros/vis-calc
[INFO] finished tweaking git repo https://github.com/joshua-maros/vis-calc
[INFO] tweaked toml for git repo https://github.com/joshua-maros/vis-calc written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/joshua-maros/vis-calc 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05455abfc9b2b06575ba8715fb300609108629133c36682caccf01e6e3cd3f6a
[INFO] running `Command { std: "docker" "start" "-a" "05455abfc9b2b06575ba8715fb300609108629133c36682caccf01e6e3cd3f6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05455abfc9b2b06575ba8715fb300609108629133c36682caccf01e6e3cd3f6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05455abfc9b2b06575ba8715fb300609108629133c36682caccf01e6e3cd3f6a", kill_on_drop: false }`
[INFO] [stdout] 05455abfc9b2b06575ba8715fb300609108629133c36682caccf01e6e3cd3f6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c5ef3564f0daea0abeac6c2e4af37e4a9c747714b07f5cf36019c9b04ea60083
[INFO] running `Command { std: "docker" "start" "-a" "c5ef3564f0daea0abeac6c2e4af37e4a9c747714b07f5cf36019c9b04ea60083", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling vis-calc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `is_no_match`
[INFO] [stdout]   --> src/matchh.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn is_no_match(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `ExpressionPath`
[INFO] [stdout]   --> src/matchh.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | type ExpressionPath = Vec<usize>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `find_all_matches_in`
[INFO] [stdout]   --> src/matchh.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn find_all_matches_in(&self, specific_case: &Self) -> Vec<(Substitutions, ExpressionPath)> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.18s
[INFO] running `Command { std: "docker" "inspect" "c5ef3564f0daea0abeac6c2e4af37e4a9c747714b07f5cf36019c9b04ea60083", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5ef3564f0daea0abeac6c2e4af37e4a9c747714b07f5cf36019c9b04ea60083", kill_on_drop: false }`
[INFO] [stdout] c5ef3564f0daea0abeac6c2e4af37e4a9c747714b07f5cf36019c9b04ea60083
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c23cdab3aa55376dc39e7f70dd9114fc7151c228a25501a8c1cbebf5eff03a42
[INFO] running `Command { std: "docker" "start" "-a" "c23cdab3aa55376dc39e7f70dd9114fc7151c228a25501a8c1cbebf5eff03a42", kill_on_drop: false }`
[INFO] [stderr]    Compiling vis-calc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `is_no_match`
[INFO] [stdout]   --> src/matchh.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn is_no_match(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `ExpressionPath`
[INFO] [stdout]   --> src/matchh.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | type ExpressionPath = Vec<usize>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `find_all_matches_in`
[INFO] [stdout]   --> src/matchh.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn find_all_matches_in(&self, specific_case: &Self) -> Vec<(Substitutions, ExpressionPath)> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "c23cdab3aa55376dc39e7f70dd9114fc7151c228a25501a8c1cbebf5eff03a42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c23cdab3aa55376dc39e7f70dd9114fc7151c228a25501a8c1cbebf5eff03a42", kill_on_drop: false }`
[INFO] [stdout] c23cdab3aa55376dc39e7f70dd9114fc7151c228a25501a8c1cbebf5eff03a42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fbce90e4f7c50918a7795e9f96f6d35455a8daff3e04f7b0d7301db132002180
[INFO] running `Command { std: "docker" "start" "-a" "fbce90e4f7c50918a7795e9f96f6d35455a8daff3e04f7b0d7301db132002180", kill_on_drop: false }`
[INFO] [stderr] warning: associated function is never used: `is_no_match`
[INFO] [stderr]   --> src/matchh.rs:52:8
[INFO] [stderr]    |
[INFO] [stderr] 52 |     fn is_no_match(&self) -> bool {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `ExpressionPath`
[INFO] [stderr]   --> src/matchh.rs:59:1
[INFO] [stderr]    |
[INFO] [stderr] 59 | type ExpressionPath = Vec<usize>;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `find_all_matches_in`
[INFO] [stderr]   --> src/matchh.rs:84:8
[INFO] [stderr]    |
[INFO] [stderr] 84 |     fn find_all_matches_in(&self, specific_case: &Self) -> Vec<(Substitutions, ExpressionPath)> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `vis-calc` (bin "vis-calc" test) generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/vis_calc-ccf9b3147c4aa944)
[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" "fbce90e4f7c50918a7795e9f96f6d35455a8daff3e04f7b0d7301db132002180", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbce90e4f7c50918a7795e9f96f6d35455a8daff3e04f7b0d7301db132002180", kill_on_drop: false }`
[INFO] [stdout] fbce90e4f7c50918a7795e9f96f6d35455a8daff3e04f7b0d7301db132002180