[INFO] cloning repository https://github.com/AliceLanniste/rus_lisp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AliceLanniste/rus_lisp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAliceLanniste%2Frus_lisp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAliceLanniste%2Frus_lisp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4ee6dcf8f9ba07016de2ad98b68ac2c24e45a750
[INFO] testing AliceLanniste/rus_lisp against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAliceLanniste%2Frus_lisp" "/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/AliceLanniste/rus_lisp
[INFO] finished tweaking git repo https://github.com/AliceLanniste/rus_lisp
[INFO] tweaked toml for git repo https://github.com/AliceLanniste/rus_lisp written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AliceLanniste/rus_lisp on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AliceLanniste/rus_lisp 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cec6e5fa97224b6746de373143c860f401b00e71a4a3c3d570140f6a82d26116
[INFO] running `Command { std: "docker" "start" "-a" "cec6e5fa97224b6746de373143c860f401b00e71a4a3c3d570140f6a82d26116", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cec6e5fa97224b6746de373143c860f401b00e71a4a3c3d570140f6a82d26116", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cec6e5fa97224b6746de373143c860f401b00e71a4a3c3d570140f6a82d26116", kill_on_drop: false }`
[INFO] [stdout] cec6e5fa97224b6746de373143c860f401b00e71a4a3c3d570140f6a82d26116
[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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e3675e640f5d9c7111d2851d144e25e0dfcf4197dfc7371ed628ff2667e733e
[INFO] running `Command { std: "docker" "start" "-a" "7e3675e640f5d9c7111d2851d144e25e0dfcf4197dfc7371ed628ff2667e733e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_lisp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/tokenize.rs:39:22
[INFO] [stdout]    |
[INFO] [stdout] 39 |           SExp::Func(c) => format!("<callable >"),
[INFO] [stdout]    |                      ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `test_env`
[INFO] [stdout]    --> src/tokenize.rs:234:13
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let test_env = TestEnv::new();
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_test_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TestEnv` is never constructed
[INFO] [stdout]    --> src/tokenize.rs:217:11
[INFO] [stdout]     |
[INFO] [stdout] 217 |    struct TestEnv {
[INFO] [stdout]     |           ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/tokenize.rs:223:11
[INFO] [stdout]     |
[INFO] [stdout] 222 |    impl TestEnv {
[INFO] [stdout]     |    ------------ associated function in this implementation
[INFO] [stdout] 223 |        fn new() -> Self {
[INFO] [stdout]     |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_plus` is never used
[INFO] [stdout]    --> src/tokenize.rs:233:8
[INFO] [stdout]     |
[INFO] [stdout] 233 |     fn test_plus()   {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Global` should have a snake case name
[INFO] [stdout]    --> src/tokenize.rs:105:4
[INFO] [stdout]     |
[INFO] [stdout] 105 |    Global :HashMap<&'static str,SExp>,
[INFO] [stdout]     |    ^^^^^^ help: convert the identifier to snake case: `global`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `make_Env` should have a snake case name
[INFO] [stdout]    --> src/tokenize.rs:118:8
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub fn make_Env() -> GlobalEnv{
[INFO] [stdout]     |        ^^^^^^^^ help: convert the identifier to snake case: `make_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_F` should have a snake case name
[INFO] [stdout]    --> src/tokenize.rs:200:19
[INFO] [stdout]     |
[INFO] [stdout] 200 |        SExp::Func(_F) => unimplemented!()
[INFO] [stdout]     |                   ^^ help: convert the identifier to snake case (notice the capitalization): `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "7e3675e640f5d9c7111d2851d144e25e0dfcf4197dfc7371ed628ff2667e733e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e3675e640f5d9c7111d2851d144e25e0dfcf4197dfc7371ed628ff2667e733e", kill_on_drop: false }`
[INFO] [stdout] 7e3675e640f5d9c7111d2851d144e25e0dfcf4197dfc7371ed628ff2667e733e
[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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2fbf21499caa3c7f9fcadebf5eb2961a06bea9414e11fa9c18f0172f6340377
[INFO] running `Command { std: "docker" "start" "-a" "a2fbf21499caa3c7f9fcadebf5eb2961a06bea9414e11fa9c18f0172f6340377", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_lisp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/tokenize.rs:39:22
[INFO] [stdout]    |
[INFO] [stdout] 39 |           SExp::Func(c) => format!("<callable >"),
[INFO] [stdout]    |                      ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `test_env`
[INFO] [stdout]    --> src/tokenize.rs:234:13
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let test_env = TestEnv::new();
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_test_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TestEnv` is never constructed
[INFO] [stdout]    --> src/tokenize.rs:217:11
[INFO] [stdout]     |
[INFO] [stdout] 217 |    struct TestEnv {
[INFO] [stdout]     |           ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/tokenize.rs:223:11
[INFO] [stdout]     |
[INFO] [stdout] 222 |    impl TestEnv {
[INFO] [stdout]     |    ------------ associated function in this implementation
[INFO] [stdout] 223 |        fn new() -> Self {
[INFO] [stdout]     |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_plus` is never used
[INFO] [stdout]    --> src/tokenize.rs:233:8
[INFO] [stdout]     |
[INFO] [stdout] 233 |     fn test_plus()   {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Global` should have a snake case name
[INFO] [stdout]    --> src/tokenize.rs:105:4
[INFO] [stdout]     |
[INFO] [stdout] 105 |    Global :HashMap<&'static str,SExp>,
[INFO] [stdout]     |    ^^^^^^ help: convert the identifier to snake case: `global`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `make_Env` should have a snake case name
[INFO] [stdout]    --> src/tokenize.rs:118:8
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub fn make_Env() -> GlobalEnv{
[INFO] [stdout]     |        ^^^^^^^^ help: convert the identifier to snake case: `make_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_F` should have a snake case name
[INFO] [stdout]    --> src/tokenize.rs:200:19
[INFO] [stdout]     |
[INFO] [stdout] 200 |        SExp::Func(_F) => unimplemented!()
[INFO] [stdout]     |                   ^^ help: convert the identifier to snake case (notice the capitalization): `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "a2fbf21499caa3c7f9fcadebf5eb2961a06bea9414e11fa9c18f0172f6340377", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2fbf21499caa3c7f9fcadebf5eb2961a06bea9414e11fa9c18f0172f6340377", kill_on_drop: false }`
[INFO] [stdout] a2fbf21499caa3c7f9fcadebf5eb2961a06bea9414e11fa9c18f0172f6340377
[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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 36ea943905851ec5b65ce89c3cf348bb929279ed97f5dea3150a1f454270f3d1
[INFO] running `Command { std: "docker" "start" "-a" "36ea943905851ec5b65ce89c3cf348bb929279ed97f5dea3150a1f454270f3d1", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `c`
[INFO] [stderr]   --> src/tokenize.rs:39:22
[INFO] [stderr]    |
[INFO] [stderr] 39 |           SExp::Func(c) => format!("<callable >"),
[INFO] [stderr]    |                      ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `test_env`
[INFO] [stderr]    --> src/tokenize.rs:234:13
[INFO] [stderr]     |
[INFO] [stderr] 234 |         let test_env = TestEnv::new();
[INFO] [stderr]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_test_env`
[INFO] [stderr] 
[INFO] [stderr] warning: struct `TestEnv` is never constructed
[INFO] [stderr]    --> src/tokenize.rs:217:11
[INFO] [stderr]     |
[INFO] [stderr] 217 |    struct TestEnv {
[INFO] [stderr]     |           ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> src/tokenize.rs:223:11
[INFO] [stderr]     |
[INFO] [stderr] 222 |    impl TestEnv {
[INFO] [stderr]     |    ------------ associated function in this implementation
[INFO] [stderr] 223 |        fn new() -> Self {
[INFO] [stderr]     |           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_plus` is never used
[INFO] [stderr]    --> src/tokenize.rs:233:8
[INFO] [stderr]     |
[INFO] [stderr] 233 |     fn test_plus()   {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Global` should have a snake case name
[INFO] [stderr]    --> src/tokenize.rs:105:4
[INFO] [stderr]     |
[INFO] [stderr] 105 |    Global :HashMap<&'static str,SExp>,
[INFO] [stderr]     |    ^^^^^^ help: convert the identifier to snake case: `global`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `make_Env` should have a snake case name
[INFO] [stderr]    --> src/tokenize.rs:118:8
[INFO] [stderr]     |
[INFO] [stderr] 118 | pub fn make_Env() -> GlobalEnv{
[INFO] [stderr]     |        ^^^^^^^^ help: convert the identifier to snake case: `make_env`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `_F` should have a snake case name
[INFO] [stderr]    --> src/tokenize.rs:200:19
[INFO] [stderr]     |
[INFO] [stderr] 200 |        SExp::Func(_F) => unimplemented!()
[INFO] [stderr]     |                   ^^ help: convert the identifier to snake case (notice the capitalization): `_f`
[INFO] [stderr] 
[INFO] [stderr] warning: `rust_lisp` (bin "rust_lisp" test) generated 8 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_lisp-6cdfc7dd1972bddb)
[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" "36ea943905851ec5b65ce89c3cf348bb929279ed97f5dea3150a1f454270f3d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36ea943905851ec5b65ce89c3cf348bb929279ed97f5dea3150a1f454270f3d1", kill_on_drop: false }`
[INFO] [stdout] 36ea943905851ec5b65ce89c3cf348bb929279ed97f5dea3150a1f454270f3d1
