[INFO] updating cached repository https://github.com/Kmeakin/kotol-rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cde66fa6851ec434dd96a012639812f5e72aa26d
[INFO] testing Kmeakin/kotol-rs against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FKmeakin%2Fkotol-rs" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Kmeakin/kotol-rs on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Kmeakin/kotol-rs
[INFO] finished tweaking git repo https://github.com/Kmeakin/kotol-rs
[INFO] tweaked toml for git repo https://github.com/Kmeakin/kotol-rs written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/Kmeakin/kotol-rs already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 11396cee587224f372ba9fbdcfe2ec27db0dc2771ed882ff7d04890f49f8294d
[INFO] running `"docker" "start" "-a" "11396cee587224f372ba9fbdcfe2ec27db0dc2771ed882ff7d04890f49f8294d"`
[INFO] [stderr]    Compiling syn v0.15.39
[INFO] [stderr]    Compiling pest_meta v2.1.1
[INFO] [stderr]    Compiling ordered-float v1.0.2
[INFO] [stderr]    Compiling pest_generator v2.1.0
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling kotol v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/eval.rs:52:9
[INFO] [stderr]    |
[INFO] [stderr] 52 |     let mut new_env = dbg!(mac.pass_args(args, &mut env, false));
[INFO] [stderr]    |         ----^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/eval.rs:78:17
[INFO] [stderr]    |
[INFO] [stderr] 78 |             let mut new_env = builtin.pass_args(args, env, true)?;
[INFO] [stderr]    |                 ----^^^^^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: private type `functions::ParamList` in public interface (error E0446)
[INFO] [stderr]  --> src/functions.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     fn params(&self) -> ParamList;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(private_in_public)]` on by default
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
[INFO] [stderr] 
[INFO] [stderr] warning: private type `functions::ParamList` in public interface (error E0446)
[INFO] [stderr]    --> src/functions.rs:232:5
[INFO] [stderr]     |
[INFO] [stderr] 232 | /     fn params(&self) -> ParamList {
[INFO] [stderr] 233 | |         self.params.to_owned()
[INFO] [stderr] 234 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
[INFO] [stderr] 
[INFO] [stderr] warning: private type `functions::ParamList` in public interface (error E0446)
[INFO] [stderr]    --> src/functions.rs:283:5
[INFO] [stderr]     |
[INFO] [stderr] 283 | /     fn params(&self) -> ParamList {
[INFO] [stderr] 284 | |         self.params.to_owned()
[INFO] [stderr] 285 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
[INFO] [stderr] 
[INFO] [stderr] warning: private type `functions::ParamList` in public interface (error E0446)
[INFO] [stderr]    --> src/functions.rs:332:5
[INFO] [stderr]     |
[INFO] [stderr] 332 | /     fn params(&self) -> ParamList {
[INFO] [stderr] 333 | |         self.params.to_owned()
[INFO] [stderr] 334 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/functions.rs:221:5
[INFO] [stderr]     |
[INFO] [stderr] 221 |     pub fn new(params: &[Param], body: Vec<Object>) -> Result<Self, String> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/functions.rs:272:5
[INFO] [stderr]     |
[INFO] [stderr] 272 |     pub fn new(params: &[Param], body: Vec<Object>) -> Result<Self, String> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.25s
[INFO] running `"docker" "inspect" "11396cee587224f372ba9fbdcfe2ec27db0dc2771ed882ff7d04890f49f8294d"`
[INFO] running `"docker" "rm" "-f" "11396cee587224f372ba9fbdcfe2ec27db0dc2771ed882ff7d04890f49f8294d"`
[INFO] [stdout] 11396cee587224f372ba9fbdcfe2ec27db0dc2771ed882ff7d04890f49f8294d
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] f9982f77e0a8fc1a4c7476cab980f631aec248fa41b192812286e7992e399dc0
[INFO] running `"docker" "start" "-a" "f9982f77e0a8fc1a4c7476cab980f631aec248fa41b192812286e7992e399dc0"`
[INFO] [stderr]    Compiling kotol v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/eval.rs:52:9
[INFO] [stderr]    |
[INFO] [stderr] 52 |     let mut new_env = dbg!(mac.pass_args(args, &mut env, false));
[INFO] [stderr]    |         ----^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/eval.rs:78:17
[INFO] [stderr]    |
[INFO] [stderr] 78 |             let mut new_env = builtin.pass_args(args, env, true)?;
[INFO] [stderr]    |                 ----^^^^^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: private type `functions::ParamList` in public interface (error E0446)
[INFO] [stderr]  --> src/functions.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     fn params(&self) -> ParamList;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(private_in_public)]` on by default
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
[INFO] [stderr] 
[INFO] [stderr] warning: private type `functions::ParamList` in public interface (error E0446)
[INFO] [stderr]    --> src/functions.rs:232:5
[INFO] [stderr]     |
[INFO] [stderr] 232 | /     fn params(&self) -> ParamList {
[INFO] [stderr] 233 | |         self.params.to_owned()
[INFO] [stderr] 234 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
[INFO] [stderr] 
[INFO] [stderr] warning: private type `functions::ParamList` in public interface (error E0446)
[INFO] [stderr]    --> src/functions.rs:283:5
[INFO] [stderr]     |
[INFO] [stderr] 283 | /     fn params(&self) -> ParamList {
[INFO] [stderr] 284 | |         self.params.to_owned()
[INFO] [stderr] 285 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
[INFO] [stderr] 
[INFO] [stderr] warning: private type `functions::ParamList` in public interface (error E0446)
[INFO] [stderr]    --> src/functions.rs:332:5
[INFO] [stderr]     |
[INFO] [stderr] 332 | /     fn params(&self) -> ParamList {
[INFO] [stderr] 333 | |         self.params.to_owned()
[INFO] [stderr] 334 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/functions.rs:221:5
[INFO] [stderr]     |
[INFO] [stderr] 221 |     pub fn new(params: &[Param], body: Vec<Object>) -> Result<Self, String> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/functions.rs:272:5
[INFO] [stderr]     |
[INFO] [stderr] 272 |     pub fn new(params: &[Param], body: Vec<Object>) -> Result<Self, String> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.73s
[INFO] running `"docker" "inspect" "f9982f77e0a8fc1a4c7476cab980f631aec248fa41b192812286e7992e399dc0"`
[INFO] running `"docker" "rm" "-f" "f9982f77e0a8fc1a4c7476cab980f631aec248fa41b192812286e7992e399dc0"`
[INFO] [stdout] f9982f77e0a8fc1a4c7476cab980f631aec248fa41b192812286e7992e399dc0
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 48ac6487a0318a57ef8bc24b5d6f562bd84a1c7d2d49b3274ee1f526d26ec702
[INFO] running `"docker" "start" "-a" "48ac6487a0318a57ef8bc24b5d6f562bd84a1c7d2d49b3274ee1f526d26ec702"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/kotol-91aa7cff7e2b2ca2
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test eval::tests::begin ... ok
[INFO] [stdout] test builtins::tests::macroexpand_1 ... ok
[INFO] [stdout] test builtins::tests::plus ... ok
[INFO] [stdout] test eval::tests::quote ... ok
[INFO] [stdout] test eval::tests::if ... ok
[INFO] [stdout] test eval::tests::def ... ok
[INFO] [stdout] test eval::tests::set ... ok
[INFO] [stdout] test eval::tests::fn ... ok
[INFO] [stdout] test builtins::tests::fact ... ok
[INFO] [stdout] test builtins::tests::fib ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "48ac6487a0318a57ef8bc24b5d6f562bd84a1c7d2d49b3274ee1f526d26ec702"`
[INFO] running `"docker" "rm" "-f" "48ac6487a0318a57ef8bc24b5d6f562bd84a1c7d2d49b3274ee1f526d26ec702"`
[INFO] [stdout] 48ac6487a0318a57ef8bc24b5d6f562bd84a1c7d2d49b3274ee1f526d26ec702