[INFO] updating cached repository https://github.com/lars-t-hansen/sexpr-rust
[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] 4498ddae316c6ff125a63d1ec4135107a041eb59
[INFO] testing lars-t-hansen/sexpr-rust against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Flars-t-hansen%2Fsexpr-rust" "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/lars-t-hansen/sexpr-rust 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/lars-t-hansen/sexpr-rust
[INFO] finished tweaking git repo https://github.com/lars-t-hansen/sexpr-rust
[INFO] tweaked toml for git repo https://github.com/lars-t-hansen/sexpr-rust written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/lars-t-hansen/sexpr-rust 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] 247e0f805543fc25c886db9b87471ce2613692b23fbe66ce3322d4b131d7f8c2
[INFO] running `"docker" "start" "-a" "247e0f805543fc25c886db9b87471ce2613692b23fbe66ce3322d4b131d7f8c2"`
[INFO] [stderr]    Compiling unicode_reader v0.1.1
[INFO] [stderr]    Compiling sexpr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:29:32
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:171:18
[INFO] [stderr]     |
[INFO] [stderr] 171 | pub type Input = Iterator<Item = std::io::Result<char>>;
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = std::io::Result<char>>`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lib.rs:443:12
[INFO] [stderr]     |
[INFO] [stderr] 443 |         '0'...'9' => true,
[INFO] [stderr]     |            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lib.rs:451:12
[INFO] [stderr]     |
[INFO] [stderr] 451 |         'a'...'z' | 'A'...'Z' | '~' | '!' | '@' | '$' | '%' | '^' | '&' | '*' | '_' | '-' | '+' | '=' |
[INFO] [stderr]     |            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lib.rs:451:24
[INFO] [stderr]     |
[INFO] [stderr] 451 |         'a'...'z' | 'A'...'Z' | '~' | '!' | '@' | '$' | '%' | '^' | '&' | '*' | '_' | '-' | '+' | '=' |
[INFO] [stderr]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `"docker" "inspect" "247e0f805543fc25c886db9b87471ce2613692b23fbe66ce3322d4b131d7f8c2"`
[INFO] running `"docker" "rm" "-f" "247e0f805543fc25c886db9b87471ce2613692b23fbe66ce3322d4b131d7f8c2"`
[INFO] [stdout] 247e0f805543fc25c886db9b87471ce2613692b23fbe66ce3322d4b131d7f8c2
[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] 5ff11b55ab2e17a2868805cb53f70b872a06ab14c72e92173d19b59ab7f7d2a2
[INFO] running `"docker" "start" "-a" "5ff11b55ab2e17a2868805cb53f70b872a06ab14c72e92173d19b59ab7f7d2a2"`
[INFO] [stderr]    Compiling sexpr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:29:32
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:171:18
[INFO] [stderr]     |
[INFO] [stderr] 171 | pub type Input = Iterator<Item = std::io::Result<char>>;
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = std::io::Result<char>>`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lib.rs:443:12
[INFO] [stderr]     |
[INFO] [stderr] 443 |         '0'...'9' => true,
[INFO] [stderr]     |            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lib.rs:451:12
[INFO] [stderr]     |
[INFO] [stderr] 451 |         'a'...'z' | 'A'...'Z' | '~' | '!' | '@' | '$' | '%' | '^' | '&' | '*' | '_' | '-' | '+' | '=' |
[INFO] [stderr]     |            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lib.rs:451:24
[INFO] [stderr]     |
[INFO] [stderr] 451 |         'a'...'z' | 'A'...'Z' | '~' | '!' | '@' | '$' | '%' | '^' | '&' | '*' | '_' | '-' | '+' | '=' |
[INFO] [stderr]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `"docker" "inspect" "5ff11b55ab2e17a2868805cb53f70b872a06ab14c72e92173d19b59ab7f7d2a2"`
[INFO] running `"docker" "rm" "-f" "5ff11b55ab2e17a2868805cb53f70b872a06ab14c72e92173d19b59ab7f7d2a2"`
[INFO] [stdout] 5ff11b55ab2e17a2868805cb53f70b872a06ab14c72e92173d19b59ab7f7d2a2
[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] 4a331ea88cb868301984e998ca3a132173cdf23ebdb5a504a1a392e3857d1c47
[INFO] running `"docker" "start" "-a" "4a331ea88cb868301984e998ca3a132173cdf23ebdb5a504a1a392e3857d1c47"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sexpr-72c07c77653166c9
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_generic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sexpr
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "4a331ea88cb868301984e998ca3a132173cdf23ebdb5a504a1a392e3857d1c47"`
[INFO] running `"docker" "rm" "-f" "4a331ea88cb868301984e998ca3a132173cdf23ebdb5a504a1a392e3857d1c47"`
[INFO] [stdout] 4a331ea88cb868301984e998ca3a132173cdf23ebdb5a504a1a392e3857d1c47