[INFO] cloning repository https://github.com/1nf1n170r/spock
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/1nf1n170r/spock" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1nf1n170r%2Fspock", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1nf1n170r%2Fspock'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] de94373f49b2437293c4418493214fbbfdd7fb3d
[INFO] checking 1nf1n170r/spock against master#46424fb5054f211ec836c5c03159f92e46bb35ac for pr-139042
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1nf1n170r%2Fspock" "/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/1nf1n170r/spock on toolchain 46424fb5054f211ec836c5c03159f92e46bb35ac
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/1nf1n170r/spock
[INFO] finished tweaking git repo https://github.com/1nf1n170r/spock
[INFO] tweaked toml for git repo https://github.com/1nf1n170r/spock written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/1nf1n170r/spock 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" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1ddb74c399a8a81fa5bf20ccf4cda12e0447a655dfbdc587519f7c692b1818a
[INFO] running `Command { std: "docker" "start" "-a" "b1ddb74c399a8a81fa5bf20ccf4cda12e0447a655dfbdc587519f7c692b1818a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1ddb74c399a8a81fa5bf20ccf4cda12e0447a655dfbdc587519f7c692b1818a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1ddb74c399a8a81fa5bf20ccf4cda12e0447a655dfbdc587519f7c692b1818a", kill_on_drop: false }`
[INFO] [stdout] b1ddb74c399a8a81fa5bf20ccf4cda12e0447a655dfbdc587519f7c692b1818a
[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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 927ed386cb1eefaa13537b14df64d4f3d79cd1f6324ac25762283dc52ebafbf2
[INFO] running `Command { std: "docker" "start" "-a" "927ed386cb1eefaa13537b14df64d4f3d79cd1f6324ac25762283dc52ebafbf2", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking spock v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]   --> src/logic/chemistry/element/mod.rs:23:18
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn add(self, rhs: Self) -> Self::Output {
[INFO] [stdout]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]   --> src/logic/chemistry/element/mod.rs:23:18
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn add(self, rhs: Self) -> Self::Output {
[INFO] [stdout]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]  --> src/logic/chemistry/molecule/mod.rs:9:18
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn add(self, rhs: Self) -> Self::Output {
[INFO] [stdout]   |                  ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]   --> src/logic/chemistry/molecule/mod.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn add(self, rhs: Element) -> Self::Output {
[INFO] [stdout]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `atomic_number` is never read
[INFO] [stdout]   --> src/logic/chemistry/element/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct Element {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 10 |     symbol: Symbol,
[INFO] [stdout] 11 |     atomic_number: AtomicNumber,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]  --> src/logic/chemistry/molecule/mod.rs:9:18
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn add(self, rhs: Self) -> Self::Output {
[INFO] [stdout]   |                  ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]   --> src/logic/chemistry/molecule/mod.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn add(self, rhs: Element) -> Self::Output {
[INFO] [stdout]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `molecule`
[INFO] [stdout]   --> src/lib.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |         let molecule = elements::H + elements::H;
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_molecule`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `molecule`
[INFO] [stdout]   --> src/lib.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |         let molecule = elements::H + elements::H;
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_molecule`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `atomic_number` is never read
[INFO] [stdout]   --> src/logic/chemistry/element/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct Element {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 10 |     symbol: Symbol,
[INFO] [stdout] 11 |     atomic_number: AtomicNumber,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.66s
[INFO] running `Command { std: "docker" "inspect" "927ed386cb1eefaa13537b14df64d4f3d79cd1f6324ac25762283dc52ebafbf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "927ed386cb1eefaa13537b14df64d4f3d79cd1f6324ac25762283dc52ebafbf2", kill_on_drop: false }`
[INFO] [stdout] 927ed386cb1eefaa13537b14df64d4f3d79cd1f6324ac25762283dc52ebafbf2
