[INFO] fetching crate prettyprint 0.8.1...
[INFO] testing prettyprint-0.8.1 against try#f23b22458132fb20faeb8a915b1c252478696f25 for pr-131095
[INFO] extracting crate prettyprint 0.8.1 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate prettyprint 0.8.1 on toolchain f23b22458132fb20faeb8a915b1c252478696f25
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f23b22458132fb20faeb8a915b1c252478696f25" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate prettyprint 0.8.1
[INFO] finished tweaking crates.io crate prettyprint 0.8.1
[INFO] tweaked toml for crates.io crate prettyprint 0.8.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate prettyprint 0.8.1 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" "+f23b22458132fb20faeb8a915b1c252478696f25" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f23b22458132fb20faeb8a915b1c252478696f25" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a1dfa9c751a11a03327aa5b3adb958fc5128f8a90a3b6750573722ab2a18034
[INFO] running `Command { std: "docker" "start" "-a" "9a1dfa9c751a11a03327aa5b3adb958fc5128f8a90a3b6750573722ab2a18034", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a1dfa9c751a11a03327aa5b3adb958fc5128f8a90a3b6750573722ab2a18034", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a1dfa9c751a11a03327aa5b3adb958fc5128f8a90a3b6750573722ab2a18034", kill_on_drop: false }`
[INFO] [stdout] 9a1dfa9c751a11a03327aa5b3adb958fc5128f8a90a3b6750573722ab2a18034
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f23b22458132fb20faeb8a915b1c252478696f25" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7cfebb25213afb7385c0a8500dd88da6e32bb5c750a05d7592fc58afcfe6b87
[INFO] running `Command { std: "docker" "start" "-a" "b7cfebb25213afb7385c0a8500dd88da6e32bb5c750a05d7592fc58afcfe6b87", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling rustc-demangle v0.1.16
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling clang-sys v0.28.1
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling backtrace-sys v0.1.35
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling backtrace v0.3.46
[INFO] [stderr]    Compiling bindgen v0.50.1
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling failure v0.1.7
[INFO] [stderr]    Compiling cexpr v0.3.6
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling which v2.0.1
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling fnv v1.0.6
[INFO] [stderr]    Compiling encoding_index_tests v0.1.4
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling regex v1.3.6
[INFO] [stderr]    Compiling indexmap v1.3.2
[INFO] [stderr]    Compiling ryu v1.0.3
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling safemem v0.3.3
[INFO] [stderr]    Compiling version_check v0.9.1
[INFO] [stderr]    Compiling adler32 v1.0.4
[INFO] [stderr]    Compiling miniz_oxide v0.3.6
[INFO] [stderr]    Compiling error-chain v0.12.2
[INFO] [stderr]    Compiling line-wrap v0.1.1
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling ansi_colours v1.0.1
[INFO] [stderr]    Compiling base64 v0.10.1
[INFO] [stderr]    Compiling xml-rs v0.8.1
[INFO] [stderr]    Compiling derive_builder v0.9.0
[INFO] [stderr]    Compiling humantime v2.0.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling flate2 v1.0.14
[INFO] [stderr]    Compiling encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-korean v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-japanese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]    Compiling clicolors-control v1.0.1
[INFO] [stderr]    Compiling termios v0.3.1
[INFO] [stderr]    Compiling dirs-sys v0.3.4
[INFO] [stderr]    Compiling lazycell v1.2.1
[INFO] [stderr]    Compiling console v0.10.0
[INFO] [stderr]    Compiling directories v2.0.2
[INFO] [stderr]    Compiling serde_json v1.0.50
[INFO] [stderr]    Compiling bincode v1.2.1
[INFO] [stderr]    Compiling plist v0.5.3
[INFO] [stderr]    Compiling encoding v0.2.33
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling content_inspector v0.2.4
[INFO] [stderr]    Compiling shell-words v0.1.0
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling derive_builder_core v0.9.0
[INFO] [stderr]    Compiling onig_sys v69.2.0
[INFO] [stderr]    Compiling onig v5.0.0
[INFO] [stderr]    Compiling syntect v4.1.0
[INFO] [stderr]    Compiling prettyprint v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cexpr v0.3.6, nom v4.2.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "b7cfebb25213afb7385c0a8500dd88da6e32bb5c750a05d7592fc58afcfe6b87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7cfebb25213afb7385c0a8500dd88da6e32bb5c750a05d7592fc58afcfe6b87", kill_on_drop: false }`
[INFO] [stdout] b7cfebb25213afb7385c0a8500dd88da6e32bb5c750a05d7592fc58afcfe6b87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f23b22458132fb20faeb8a915b1c252478696f25" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b883435ee686f62fd3c258232f5131c9ccc13000804abad43c348e6fc1a872b
[INFO] running `Command { std: "docker" "start" "-a" "7b883435ee686f62fd3c258232f5131c9ccc13000804abad43c348e6fc1a872b", kill_on_drop: false }`
[INFO] [stderr]    Compiling prettyprint v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.92s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cexpr v0.3.6, nom v4.2.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "7b883435ee686f62fd3c258232f5131c9ccc13000804abad43c348e6fc1a872b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b883435ee686f62fd3c258232f5131c9ccc13000804abad43c348e6fc1a872b", kill_on_drop: false }`
[INFO] [stdout] 7b883435ee686f62fd3c258232f5131c9ccc13000804abad43c348e6fc1a872b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f23b22458132fb20faeb8a915b1c252478696f25" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dfba1d696acbdcdffd91edb3d824e0c0835e16ab269c4cdebdcbb7d371c3c2e9
[INFO] running `Command { std: "docker" "start" "-a" "dfba1d696acbdcdffd91edb3d824e0c0835e16ab269c4cdebdcbb7d371c3c2e9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cexpr v0.3.6, nom v4.2.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/prettyprint-0a9bf7644c4f4693)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test line_range::test_parse_fail ... ok
[INFO] [stdout] test line_range::test_ranges_empty ... ok
[INFO] [stdout] test line_range::test_parse_partial_min ... ok
[INFO] [stdout] test line_range::test_ranges_open_low ... ok
[INFO] [stdout] test line_range::test_ranges_simple ... ok
[INFO] [stdout] test syntax_mapping::basic ... ok
[INFO] [stdout] test line_range::test_ranges_advanced ... ok
[INFO] [stdout] test inputfile::basic ... ok
[INFO] [stdout] test line_range::test_parse_full ... ok
[INFO] [stdout] test line_range::test_parse_partial_max ... ok
[INFO] [stdout] test inputfile::utf16le ... ok
[INFO] [stdout] test line_range::test_ranges_open_high ... ok
[INFO] [stdout] ─────┬──────────────────────────────────────────────────────────────────────────
[INFO] [stdout]      │ example.rb
[INFO] [stdout] ─────┼──────────────────────────────────────────────────────────────────────────
[INFO] [stdout]    1 │ 
[INFO] [stdout]    2 │         def fib(n)        
[INFO] [stdout]    3 │             return 1 if n <= 1
[INFO] [stdout]    4 │             fib(n-1) + fib(n-2)
[INFO] [stdout]    5 │         end
[INFO] [stdout]    6 │         
[INFO] [stdout] ─────┴──────────────────────────────────────────────────────────────────────────
[INFO] [stdout] test tests::it_works_with_output_opts ... ok
[INFO] [stdout] ─────┬──────────────────────────────────────────────────────────────────────────
[INFO] [stdout]      │ File: fixtures/fib.rs
[INFO] [stdout] ─────┼──────────────────────────────────────────────────────────────────────────
[INFO] [stdout]    1 │ /// Fibonacci implementation in Rust
[INFO] [stdout]    2 │ /// ```
[INFO] [stdout]    3 │ /// assert_eq!(fib(0), 1);
[INFO] [stdout]    4 │ /// assert_eq!(fib(1), 1);
[INFO] [stdout]    5 │ /// assert_eq!(fib(9), 55);
[INFO] [stdout]    6 │ /// ```
[INFO] [stdout] ─────┬──────────────────────────────────────────────────────────────────────────
[INFO] [stdout]      │ 
[INFO] [stdout] ─────┼──────────────────────────────────────────────────────────────────────────
[INFO] [stdout] ─────┬──────────────────────────────────────────────────────────────────────────
[INFO] [stdout]      │ 
[INFO] [stdout] ─────┼──────────────────────────────────────────────────────────────────────────
[INFO] [stdout]    7 │ pub fn fib(n: usize) -> usize {
[INFO] [stdout] ─────┬──────────────────────────────────────────────────────────────────────────
[INFO] [stdout]      │ File: fixtures/fib.rs
[INFO] [stdout] ─────┼──────────────────────────────────────────────────────────────────────────
[INFO] [stdout]    1 │ ## Thankyou for making a crate version of `bat`   1 │ /// Fibonacci implementation in Rust
[INFO] [stdout]    2 │ /// ```
[INFO] [stdout]    3 │ /// assert_eq!(fib(0), 1);
[INFO] [stdout]    4 │ /// assert_eq!(fib(1), 1);
[INFO] [stdout]    5 │ /// assert_eq!(fib(9), 55);
[INFO] [stdout]    6 │ /// ```
[INFO] [stdout]    7 │ pub fn fib(n: usize) -> usize {
[INFO] [stdout]    8 │     match n {
[INFO] [stdout]    9 │         0 | 1 => 1,
[INFO] [stdout]   10 │         _ => fib(n - 1) + fib(n - 2),
[INFO] [stdout]   11 │     }
[INFO] [stdout]   12 │ }
[INFO] [stdout] ─────┴──────────────────────────────────────────────────────────────────────────
[INFO] [stdout]  🥺
[INFO] [stdout] ─────┴──────────────────────────────────────────────────────────────────────────   8 │     match n {
[INFO] [stdout]    9 │         0 | 1 => 1,
[INFO] [stdout]   10 │         _ => fib(n - 1) + fib(n - 2),
[INFO] [stdout]   11 │     }
[INFO] [stdout]   12 │ }
[ERROR] error running command: stream did not contain valid UTF-8
[INFO] running `Command { std: "docker" "inspect" "dfba1d696acbdcdffd91edb3d824e0c0835e16ab269c4cdebdcbb7d371c3c2e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfba1d696acbdcdffd91edb3d824e0c0835e16ab269c4cdebdcbb7d371c3c2e9", kill_on_drop: false }`
[INFO] [stdout] dfba1d696acbdcdffd91edb3d824e0c0835e16ab269c4cdebdcbb7d371c3c2e9