[INFO] fetching crate tan_fmt 0.7.0...
[INFO] testing tan_fmt-0.7.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate tan_fmt 0.7.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate tan_fmt 0.7.0
[INFO] finished tweaking crates.io crate tan_fmt 0.7.0
[INFO] tweaked toml for crates.io crate tan_fmt 0.7.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tan_fmt 0.7.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[INFO] [stderr]       Adding tan v0.7.0 (available: v0.16.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ae5e374fee4ac75caf0ecf407b6eb5f9c3b05d914ddf2e1ea2462962af78ba5
[INFO] running `Command { std: "docker" "start" "-a" "4ae5e374fee4ac75caf0ecf407b6eb5f9c3b05d914ddf2e1ea2462962af78ba5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ae5e374fee4ac75caf0ecf407b6eb5f9c3b05d914ddf2e1ea2462962af78ba5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ae5e374fee4ac75caf0ecf407b6eb5f9c3b05d914ddf2e1ea2462962af78ba5", kill_on_drop: false }`
[INFO] [stdout] 4ae5e374fee4ac75caf0ecf407b6eb5f9c3b05d914ddf2e1ea2462962af78ba5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03941335fa2556240b2b4bb23c374d20af10e786fcff81e4bfb84cb3f4a8d8ad
[INFO] running `Command { std: "docker" "start" "-a" "03941335fa2556240b2b4bb23c374d20af10e786fcff81e4bfb84cb3f4a8d8ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling tan v0.7.0
[INFO] [stderr]    Compiling tan_fmt v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.63s
[INFO] running `Command { std: "docker" "inspect" "03941335fa2556240b2b4bb23c374d20af10e786fcff81e4bfb84cb3f4a8d8ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03941335fa2556240b2b4bb23c374d20af10e786fcff81e4bfb84cb3f4a8d8ad", kill_on_drop: false }`
[INFO] [stdout] 03941335fa2556240b2b4bb23c374d20af10e786fcff81e4bfb84cb3f4a8d8ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4092f67c1cc5a081872dfbf06106cef11a721d553eeb8a194b96acf3a4fe22f
[INFO] running `Command { std: "docker" "start" "-a" "e4092f67c1cc5a081872dfbf06106cef11a721d553eeb8a194b96acf3a4fe22f", kill_on_drop: false }`
[INFO] [stderr]    Compiling tan_fmt v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "e4092f67c1cc5a081872dfbf06106cef11a721d553eeb8a194b96acf3a4fe22f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4092f67c1cc5a081872dfbf06106cef11a721d553eeb8a194b96acf3a4fe22f", kill_on_drop: false }`
[INFO] [stdout] e4092f67c1cc5a081872dfbf06106cef11a721d553eeb8a194b96acf3a4fe22f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 10f80ca341ec6b417c343bb4cd4e494f0e8b0e690eaadffceccf298640a78dd3
[INFO] running `Command { std: "docker" "start" "-a" "10f80ca341ec6b417c343bb4cd4e494f0e8b0e690eaadffceccf298640a78dd3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tan_fmt-cfbc6a920f77a92f)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test util::tests::escape_string_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/layout_test.rs (/opt/rustwide/target/debug/deps/layout_test-9de4d1476f075f45)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test arrange_handles_inline_comments ... ok
[INFO] [stdout] test arrange_handles_data_input ... ok
[INFO] [stdout] test arrange_handles_code_input ... ok
[INFO] [stdout] test arrange_handles_more_code_input ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/pretty_test.rs (/opt/rustwide/target/debug/deps/pretty_test-89cc4060e5ba223a)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test format_pretty_handles_code_input ... ok
[INFO] [stdout] test format_pretty_handles_more_code_input ... ok
[INFO] [stdout] test format_pretty_handles_nested_function ... ok
[INFO] [stdout] test format_pretty_handles_data_input ... ok
[INFO] [stdout] test format_pretty_handles_inline_comments ... ok
[INFO] [stdout] test format_pretty_handles_nested_call ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tan_fmt
[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] running `Command { std: "docker" "inspect" "10f80ca341ec6b417c343bb4cd4e494f0e8b0e690eaadffceccf298640a78dd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10f80ca341ec6b417c343bb4cd4e494f0e8b0e690eaadffceccf298640a78dd3", kill_on_drop: false }`
[INFO] [stdout] 10f80ca341ec6b417c343bb4cd4e494f0e8b0e690eaadffceccf298640a78dd3