[INFO] fetching crate tan_fmt 0.7.0...
[INFO] testing tan_fmt-0.7.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate tan_fmt 0.7.0 into /workspace/builds/worker-1-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-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tan_fmt 0.7.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3bc46571745185746d1771a6d204fcafa8db388f55d408f0ce0a7261c434712
[INFO] running `Command { std: "docker" "start" "-a" "a3bc46571745185746d1771a6d204fcafa8db388f55d408f0ce0a7261c434712", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3bc46571745185746d1771a6d204fcafa8db388f55d408f0ce0a7261c434712", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3bc46571745185746d1771a6d204fcafa8db388f55d408f0ce0a7261c434712", kill_on_drop: false }`
[INFO] [stdout] a3bc46571745185746d1771a6d204fcafa8db388f55d408f0ce0a7261c434712
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2316fb6314cc30680b7d08460d2cc5e6e7bd563eb09c8060e083dddeefc72e6c
[INFO] running `Command { std: "docker" "start" "-a" "2316fb6314cc30680b7d08460d2cc5e6e7bd563eb09c8060e083dddeefc72e6c", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[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 tracing v0.1.41
[INFO] [stderr]    Compiling regex v1.11.3
[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 22.38s
[INFO] running `Command { std: "docker" "inspect" "2316fb6314cc30680b7d08460d2cc5e6e7bd563eb09c8060e083dddeefc72e6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2316fb6314cc30680b7d08460d2cc5e6e7bd563eb09c8060e083dddeefc72e6c", kill_on_drop: false }`
[INFO] [stdout] 2316fb6314cc30680b7d08460d2cc5e6e7bd563eb09c8060e083dddeefc72e6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ecc6c4802ca0afb387eae80e7fba02e0c73b12ba4d878068f79e16d5aac069f
[INFO] running `Command { std: "docker" "start" "-a" "8ecc6c4802ca0afb387eae80e7fba02e0c73b12ba4d878068f79e16d5aac069f", 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 0.96s
[INFO] running `Command { std: "docker" "inspect" "8ecc6c4802ca0afb387eae80e7fba02e0c73b12ba4d878068f79e16d5aac069f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ecc6c4802ca0afb387eae80e7fba02e0c73b12ba4d878068f79e16d5aac069f", kill_on_drop: false }`
[INFO] [stdout] 8ecc6c4802ca0afb387eae80e7fba02e0c73b12ba4d878068f79e16d5aac069f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a1cbb093ac648696c6abbd9ee1783efcb949bad6f0f15f6e1e9e0cf0e43a8b0b
[INFO] running `Command { std: "docker" "start" "-a" "a1cbb093ac648696c6abbd9ee1783efcb949bad6f0f15f6e1e9e0cf0e43a8b0b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[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_code_input ... ok
[INFO] [stdout] test arrange_handles_inline_comments ... ok
[INFO] [stdout] test arrange_handles_data_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 0.00s
[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_nested_call ... ok
[INFO] [stdout] test format_pretty_handles_nested_function ... ok
[INFO] [stdout] test format_pretty_handles_code_input ... ok
[INFO] [stdout] test format_pretty_handles_inline_comments ... ok
[INFO] [stdout] test format_pretty_handles_data_input ... ok
[INFO] [stdout] test format_pretty_handles_more_code_input ... 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" "a1cbb093ac648696c6abbd9ee1783efcb949bad6f0f15f6e1e9e0cf0e43a8b0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1cbb093ac648696c6abbd9ee1783efcb949bad6f0f15f6e1e9e0cf0e43a8b0b", kill_on_drop: false }`
[INFO] [stdout] a1cbb093ac648696c6abbd9ee1783efcb949bad6f0f15f6e1e9e0cf0e43a8b0b