[INFO] fetching crate chasa 0.1.8...
[INFO] testing chasa-0.1.8 against 1.60.0 for beta-1.61-1
[INFO] extracting crate chasa 0.1.8 into /workspace/builds/worker-56/source
[INFO] validating manifest of crates.io crate chasa 0.1.8 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 crates.io crate chasa 0.1.8
[INFO] finished tweaking crates.io crate chasa 0.1.8
[INFO] tweaked toml for crates.io crate chasa 0.1.8 written to /workspace/builds/worker-56/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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] 7dd65e4389e1f929f360fd6672212bac5b9470081cb68ae6293d94d332f42266
[INFO] running `Command { std: "docker" "start" "-a" "7dd65e4389e1f929f360fd6672212bac5b9470081cb68ae6293d94d332f42266", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7dd65e4389e1f929f360fd6672212bac5b9470081cb68ae6293d94d332f42266", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dd65e4389e1f929f360fd6672212bac5b9470081cb68ae6293d94d332f42266", kill_on_drop: false }`
[INFO] [stdout] 7dd65e4389e1f929f360fd6672212bac5b9470081cb68ae6293d94d332f42266
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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] b7efd5ed4751258673aa6f3bb55abf3ad22939a4d347e65cf9ccce2a10e98cdf
[INFO] running `Command { std: "docker" "start" "-a" "b7efd5ed4751258673aa6f3bb55abf3ad22939a4d347e65cf9ccce2a10e98cdf", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling chasa v0.1.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function cannot return without recursing
[INFO] [stdout]    --> src/prim.rs:524:5
[INFO] [stdout]     |
[INFO] [stdout] 524 |     fn run(&self, cont: ICont<I, C, S, M>) -> IResult<(), I, S, M> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing
[INFO] [stdout] 525 |         self.clone().run(cont)
[INFO] [stdout]     |         ---------------------- recursive call site
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unconditional_recursion)]` on by default
[INFO] [stdout]     = help: a `loop` may express intention better if this is on purpose
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.20s
[INFO] running `Command { std: "docker" "inspect" "b7efd5ed4751258673aa6f3bb55abf3ad22939a4d347e65cf9ccce2a10e98cdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7efd5ed4751258673aa6f3bb55abf3ad22939a4d347e65cf9ccce2a10e98cdf", kill_on_drop: false }`
[INFO] [stdout] b7efd5ed4751258673aa6f3bb55abf3ad22939a4d347e65cf9ccce2a10e98cdf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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] ebe283a5c6e30682bdcc20f0dd30faf259589f6b007a89d2dc1d1c93bcf595c2
[INFO] running `Command { std: "docker" "start" "-a" "ebe283a5c6e30682bdcc20f0dd30faf259589f6b007a89d2dc1d1c93bcf595c2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling chasa v0.1.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function cannot return without recursing
[INFO] [stdout]    --> src/prim.rs:524:5
[INFO] [stdout]     |
[INFO] [stdout] 524 |     fn run(&self, cont: ICont<I, C, S, M>) -> IResult<(), I, S, M> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing
[INFO] [stdout] 525 |         self.clone().run(cont)
[INFO] [stdout]     |         ---------------------- recursive call site
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unconditional_recursion)]` on by default
[INFO] [stdout]     = help: a `loop` may express intention better if this is on purpose
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function cannot return without recursing
[INFO] [stdout]    --> src/prim.rs:524:5
[INFO] [stdout]     |
[INFO] [stdout] 524 |     fn run(&self, cont: ICont<I, C, S, M>) -> IResult<(), I, S, M> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing
[INFO] [stdout] 525 |         self.clone().run(cont)
[INFO] [stdout]     |         ---------------------- recursive call site
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unconditional_recursion)]` on by default
[INFO] [stdout]     = help: a `loop` may express intention better if this is on purpose
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.79s
[INFO] running `Command { std: "docker" "inspect" "ebe283a5c6e30682bdcc20f0dd30faf259589f6b007a89d2dc1d1c93bcf595c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebe283a5c6e30682bdcc20f0dd30faf259589f6b007a89d2dc1d1c93bcf595c2", kill_on_drop: false }`
[INFO] [stdout] ebe283a5c6e30682bdcc20f0dd30faf259589f6b007a89d2dc1d1c93bcf595c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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] 345de16b6b6f9bcdabccace78b4c2da0b8ad3bbeefd5d7b0ad069fcd63c97729
[INFO] running `Command { std: "docker" "start" "-a" "345de16b6b6f9bcdabccace78b4c2da0b8ad3bbeefd5d7b0ad069fcd63c97729", kill_on_drop: false }`
[INFO] [stderr] warning: function cannot return without recursing
[INFO] [stderr]    --> src/prim.rs:524:5
[INFO] [stderr]     |
[INFO] [stderr] 524 |     fn run(&self, cont: ICont<I, C, S, M>) -> IResult<(), I, S, M> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing
[INFO] [stderr] 525 |         self.clone().run(cont)
[INFO] [stderr]     |         ---------------------- recursive call site
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unconditional_recursion)]` on by default
[INFO] [stderr]     = help: a `loop` may express intention better if this is on purpose
[INFO] [stderr] 
[INFO] [stderr] warning: `chasa` (lib) generated 1 warning
[INFO] [stderr] warning: `chasa` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chasa-20ef7f9edc0f3362)
[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] [stderr]    Doc-tests chasa
[INFO] [stdout] 
[INFO] [stdout] running 45 tests
[INFO] [stdout] test src/combi.rs - combi::pure_or (line 15) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] test src/combi.rs - combi::And (line 203) ... ok
[INFO] [stdout] test src/combi.rs - combi::Choice (line 759) ... ok
[INFO] [stdout] test src/prim.rs - prim::NoneOf (line 374) ... ok
[INFO] [stdout] test src/combi.rs - combi::Left (line 435) ... ok
[INFO] [stdout] test src/combi.rs - combi::Case (line 595) ... ok
[INFO] [stdout] test src/combi.rs - combi::Before (line 1083) ... ok
[INFO] [stdout] test src/prim.rs - prim::String (line 461) ... ok
[INFO] [stdout] test src/combi.rs - combi::Between (line 527) ... ok
[INFO] [stdout] test src/combi.rs - combi::OrNot (line 878) ... ok
[INFO] [stdout] test src/prim.rs - prim::Any (line 197) ... ok
[INFO] [stdout] test src/fold.rs - fold::Fold1 (line 63) ... ok
[INFO] [stdout] test src/prim.rs - prim::Fail (line 142) ... ok
[INFO] [stdout] test src/fold.rs - fold::ExtendParser (line 360) ... ok
[INFO] [stdout] test src/fold.rs - fold::SepFold1 (line 272) ... ok
[INFO] [stdout] test src/fold.rs - fold::TailRec (line 597) ... ok
[INFO] [stdout] test src/many.rs - many::Many (line 16) ... ok
[INFO] [stdout] test src/combi.rs - combi::NotFollowedBy (line 1117) ... ok
[INFO] [stdout] test src/fold.rs - fold::Extend1Parser (line 397) ... ok
[INFO] [stdout] test src/combi.rs - combi::ChainRight (line 329) ... ok
[INFO] [stdout] test src/many.rs - many::Sep1 (line 342) ... ok
[INFO] [stdout] test src/combi.rs - combi::Bind (line 147) ... ok
[INFO] [stdout] test src/fold.rs - fold::Fold (line 24) ... ok
[INFO] [stdout] test src/prim.rs - prim::FnParser (line 33) ... ok
[INFO] [stdout] test src/prim.rs - prim::RefParser (line 80) ... ok
[INFO] [stdout] test src/combi.rs - combi::LabelWith (line 120) ... ok
[INFO] [stdout] test src/many.rs - many::Repeat (line 641) ... ok
[INFO] [stdout] test src/combi.rs - combi::Right (line 485) ... ok
[INFO] [stdout] test src/many.rs - many::Sep (line 281) ... ok
[INFO] [stdout] test src/many.rs - many::ManyWith (line 108) ... ok
[INFO] [stdout] test src/many.rs - many::Many1 (line 59) ... ok
[INFO] [stdout] test src/prim.rs - prim::EoI (line 159) ... ok
[INFO] [stdout] test src/many.rs - many::SepWith (line 417) ... ok
[INFO] [stdout] test src/combi.rs - combi::Chain (line 242) ... ok
[INFO] [stdout] test src/prim.rs - prim::Char (line 242) ... ok
[INFO] [stdout] test src/combi.rs - combi::Or (line 709) ... ok
[INFO] [stdout] test src/prim.rs - prim::OneOf (line 284) ... ok
[INFO] [stdout] test src/combi.rs - combi::AndThen (line 659) ... ok
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] test src/combi.rs - combi::Label (line 87) ... ok
[INFO] [stdout] test src/combi.rs - combi::Cut (line 924) ... ok
[INFO] [stdout] test src/fold.rs - fold::SepFold (line 144) ... ok
[INFO] [stdout] test src/combi.rs - combi::Ranged (line 970) ... ok
[INFO] [stdout] test src/lib.rs - (line 63) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.76s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "345de16b6b6f9bcdabccace78b4c2da0b8ad3bbeefd5d7b0ad069fcd63c97729", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "345de16b6b6f9bcdabccace78b4c2da0b8ad3bbeefd5d7b0ad069fcd63c97729", kill_on_drop: false }`
[INFO] [stdout] 345de16b6b6f9bcdabccace78b4c2da0b8ad3bbeefd5d7b0ad069fcd63c97729