[INFO] cloning repository https://github.com/officeBatman/expression-script
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/officeBatman/expression-script" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FofficeBatman%2Fexpression-script", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FofficeBatman%2Fexpression-script'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0c033c50acb3eec37f57568fef4f8505594b0341
[INFO] testing officeBatman/expression-script against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FofficeBatman%2Fexpression-script" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/officeBatman/expression-script on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/officeBatman/expression-script
[INFO] finished tweaking git repo https://github.com/officeBatman/expression-script
[INFO] tweaked toml for git repo https://github.com/officeBatman/expression-script written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/officeBatman/expression-script already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", 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] 81bca04e04645aca8a61fcf9d66aee4812cd44a5d7c5d86c4a58af32e1545a3f
[INFO] running `Command { std: "docker" "start" "-a" "81bca04e04645aca8a61fcf9d66aee4812cd44a5d7c5d86c4a58af32e1545a3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "81bca04e04645aca8a61fcf9d66aee4812cd44a5d7c5d86c4a58af32e1545a3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81bca04e04645aca8a61fcf9d66aee4812cd44a5d7c5d86c4a58af32e1545a3f", kill_on_drop: false }`
[INFO] [stdout] 81bca04e04645aca8a61fcf9d66aee4812cd44a5d7c5d86c4a58af32e1545a3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 679675aa250553642051c28403106caef6ff57e3a2a5db4fd137894ca4a359ea
[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" "679675aa250553642051c28403106caef6ff57e3a2a5db4fd137894ca4a359ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling minimal-lexical v0.1.3
[INFO] [stderr]    Compiling nom v7.0.0
[INFO] [stderr]    Compiling archery v0.4.0
[INFO] [stderr]    Compiling os_str_bytes v6.0.0
[INFO] [stderr]    Compiling rpds v0.10.0
[INFO] [stderr]    Compiling clap v3.0.1
[INFO] [stderr]    Compiling expression-script v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ast::*`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use ast::*;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `clap::Arg::<'help>::with_name`: Replaced with `Arg::new`
[INFO] [stdout]   --> src/main.rs:84:19
[INFO] [stdout]    |
[INFO] [stdout] 84 |         .arg(Arg::with_name("INPUT"))
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.14s
[INFO] running `Command { std: "docker" "inspect" "679675aa250553642051c28403106caef6ff57e3a2a5db4fd137894ca4a359ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "679675aa250553642051c28403106caef6ff57e3a2a5db4fd137894ca4a359ea", kill_on_drop: false }`
[INFO] [stdout] 679675aa250553642051c28403106caef6ff57e3a2a5db4fd137894ca4a359ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95c975a6a238fc27f3e2f78612a56cc355cf1193fb1197be02d3fe00c6bb5b29
[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" "95c975a6a238fc27f3e2f78612a56cc355cf1193fb1197be02d3fe00c6bb5b29", kill_on_drop: false }`
[INFO] [stderr]    Compiling expression-script v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::ast::*`
[INFO] [stdout]    --> src/reduce.rs:127:9
[INFO] [stdout]     |
[INFO] [stdout] 127 |     use crate::ast::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ast::*`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use ast::*;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `clap::Arg::<'help>::with_name`: Replaced with `Arg::new`
[INFO] [stdout]   --> src/main.rs:84:19
[INFO] [stdout]    |
[INFO] [stdout] 84 |         .arg(Arg::with_name("INPUT"))
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `param_type`
[INFO] [stdout]    --> src/parse.rs:116:33
[INFO] [stdout]     |
[INFO] [stdout] 116 |             Expr::Func { param, param_type, body } => {
[INFO] [stdout]     |                                 ^^^^^^^^^^ help: try ignoring the field: `param_type: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `body`
[INFO] [stdout]    --> src/parse.rs:116:45
[INFO] [stdout]     |
[INFO] [stdout] 116 |             Expr::Func { param, param_type, body } => {
[INFO] [stdout]     |                                             ^^^^ help: try ignoring the field: `body: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `r`
[INFO] [stdout]    --> src/reduce.rs:130:8
[INFO] [stdout]     |
[INFO] [stdout] 130 |     fn r<T>(v: T) -> Rc<T> { Rc::new(v) }
[INFO] [stdout]     |        ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.61s
[INFO] running `Command { std: "docker" "inspect" "95c975a6a238fc27f3e2f78612a56cc355cf1193fb1197be02d3fe00c6bb5b29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95c975a6a238fc27f3e2f78612a56cc355cf1193fb1197be02d3fe00c6bb5b29", kill_on_drop: false }`
[INFO] [stdout] 95c975a6a238fc27f3e2f78612a56cc355cf1193fb1197be02d3fe00c6bb5b29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3e6e7d64cfd380708334717f5ab678e855457da7607de638758891090cc61f7d
[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" "3e6e7d64cfd380708334717f5ab678e855457da7607de638758891090cc61f7d", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::ast::*`
[INFO] [stderr]    --> src/reduce.rs:127:9
[INFO] [stderr]     |
[INFO] [stderr] 127 |     use crate::ast::*;
[INFO] [stderr]     |         ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ast::*`
[INFO] [stderr]  --> src/main.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use ast::*;
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `clap::Arg::<'help>::with_name`: Replaced with `Arg::new`
[INFO] [stderr]   --> src/main.rs:84:19
[INFO] [stderr]    |
[INFO] [stderr] 84 |         .arg(Arg::with_name("INPUT"))
[INFO] [stderr]    |                   ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `param_type`
[INFO] [stderr]    --> src/parse.rs:116:33
[INFO] [stderr]     |
[INFO] [stderr] 116 |             Expr::Func { param, param_type, body } => {
[INFO] [stderr]     |                                 ^^^^^^^^^^ help: try ignoring the field: `param_type: _`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `body`
[INFO] [stderr]    --> src/parse.rs:116:45
[INFO] [stderr]     |
[INFO] [stderr] 116 |             Expr::Func { param, param_type, body } => {
[INFO] [stderr]     |                                             ^^^^ help: try ignoring the field: `body: _`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `r`
[INFO] [stderr]    --> src/reduce.rs:130:8
[INFO] [stderr]     |
[INFO] [stderr] 130 |     fn r<T>(v: T) -> Rc<T> { Rc::new(v) }
[INFO] [stderr]     |        ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `expression-script` (bin "expression-script" test) generated 6 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/expression_script-141e485c364e652d)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test parse::test::ident_simple ... ok
[INFO] [stdout] test parse::test::func_simple ... ok
[INFO] [stdout] test parse::test::ident_with_dash_afterwards ... ok
[INFO] [stdout] test reduce::tests::cannot_reduce_any_type ... ok
[INFO] [stdout] test reduce::tests::cannot_reduce_func_type ... ok
[INFO] [stdout] test reduce::tests::reduce_application ... ok
[INFO] [stdout] test reduce::tests::reduce_nested_application ... ok
[INFO] [stdout] test reduce::tests::reduce_partial_application ... ok
[INFO] [stdout] test parse::test::ident_with_underscores ... ok
[INFO] [stdout] test reduce::tests::cannot_reduce_var ... ok
[INFO] [stdout] test parse::test::ident_with_digits ... ok
[INFO] [stdout] test parse::test::ident_with_space_afterwards ... ok
[INFO] [stdout] test reduce::tests::reduce_nested_application_in_type ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3e6e7d64cfd380708334717f5ab678e855457da7607de638758891090cc61f7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e6e7d64cfd380708334717f5ab678e855457da7607de638758891090cc61f7d", kill_on_drop: false }`
[INFO] [stdout] 3e6e7d64cfd380708334717f5ab678e855457da7607de638758891090cc61f7d