[INFO] fetching crate crustrace-mermaid 0.1.6...
[INFO] testing crustrace-mermaid-0.1.6 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate crustrace-mermaid 0.1.6 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate crustrace-mermaid 0.1.6
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate crustrace-mermaid 0.1.6
[INFO] tweaked toml for crates.io crate crustrace-mermaid 0.1.6 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate crustrace-mermaid 0.1.6 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate crustrace-mermaid 0.1.6 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 475cba1268a75796572c0f1d26636af7034b543c6f7ad0d155fe678fe55e2b1b
[INFO] running `Command { std: "docker" "start" "-a" "475cba1268a75796572c0f1d26636af7034b543c6f7ad0d155fe678fe55e2b1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "475cba1268a75796572c0f1d26636af7034b543c6f7ad0d155fe678fe55e2b1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "475cba1268a75796572c0f1d26636af7034b543c6f7ad0d155fe678fe55e2b1b", kill_on_drop: false }`
[INFO] [stdout] 475cba1268a75796572c0f1d26636af7034b543c6f7ad0d155fe678fe55e2b1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8afd89925ddb0ba5ea939304acb4e8c845bced9aeba6113d694062be3190bfe7
[INFO] running `Command { std: "docker" "start" "-a" "8afd89925ddb0ba5ea939304acb4e8c845bced9aeba6113d694062be3190bfe7", kill_on_drop: false }`
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling crustrace-mermaid v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.23s
[INFO] running `Command { std: "docker" "inspect" "8afd89925ddb0ba5ea939304acb4e8c845bced9aeba6113d694062be3190bfe7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8afd89925ddb0ba5ea939304acb4e8c845bced9aeba6113d694062be3190bfe7", kill_on_drop: false }`
[INFO] [stdout] 8afd89925ddb0ba5ea939304acb4e8c845bced9aeba6113d694062be3190bfe7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 762ddb8296f4b75897ffcc8bd9a9f130e0dd22a694f3dc3704c5e68540c6b617
[INFO] running `Command { std: "docker" "start" "-a" "762ddb8296f4b75897ffcc8bd9a9f130e0dd22a694f3dc3704c5e68540c6b617", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling shadow_counted v0.4.0
[INFO] [stderr]    Compiling mutants v0.0.3
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling console v0.15.11
[INFO] [stderr]    Compiling crustrace-mermaid v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling insta v1.43.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling unsynn v0.1.1
[INFO] [stderr]    Compiling crustrace-core v0.1.9
[INFO] [stderr]    Compiling crustrace v0.1.9
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.53s
[INFO] running `Command { std: "docker" "inspect" "762ddb8296f4b75897ffcc8bd9a9f130e0dd22a694f3dc3704c5e68540c6b617", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "762ddb8296f4b75897ffcc8bd9a9f130e0dd22a694f3dc3704c5e68540c6b617", kill_on_drop: false }`
[INFO] [stdout] 762ddb8296f4b75897ffcc8bd9a9f130e0dd22a694f3dc3704c5e68540c6b617
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e22698ceac36246701a6046d0aeede2a9df19e46cb68b258aef02ab6cc00e1bf
[INFO] running `Command { std: "docker" "start" "-a" "e22698ceac36246701a6046d0aeede2a9df19e46cb68b258aef02ab6cc00e1bf", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/crustrace_mermaid-249425835ef4010a)
[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]      Running tests/escaping.rs (/opt/rustwide/target/debug/deps/escaping-c60aabf6951974ec)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test escaping_tests::snapshot_needs_escaping ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/escaping_slices.rs (/opt/rustwide/target/debug/deps/escaping_slices-bfa9800a9bfd9894)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test escaping_slices_tests::snapshot_slice_cases ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-75f02ee1a8966f5c)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::snapshot_merge_by_name ... ok
[INFO] [stdout] test tests::snapshot_unique_per_call ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/param_keys.rs (/opt/rustwide/target/debug/deps/param_keys-94d8a463a2ab4193)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test param_keys_tests::snapshot_single_node ... ok
[INFO] [stdout] test param_keys_tests::snapshot_single_node_grouped ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests crustrace_mermaid
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e22698ceac36246701a6046d0aeede2a9df19e46cb68b258aef02ab6cc00e1bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e22698ceac36246701a6046d0aeede2a9df19e46cb68b258aef02ab6cc00e1bf", kill_on_drop: false }`
[INFO] [stdout] e22698ceac36246701a6046d0aeede2a9df19e46cb68b258aef02ab6cc00e1bf