[INFO] fetching crate indexing_fmt 0.1.1...
[INFO] testing indexing_fmt-0.1.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate indexing_fmt 0.1.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate indexing_fmt 0.1.1
[INFO] finished tweaking crates.io crate indexing_fmt 0.1.1
[INFO] tweaked toml for crates.io crate indexing_fmt 0.1.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate indexing_fmt 0.1.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate indexing_fmt 0.1.1 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e27ee7e72e64803e4e295f27a9bbabe8a1db3faa9a62765d30af70d795297523
[INFO] running `Command { std: "docker" "start" "-a" "e27ee7e72e64803e4e295f27a9bbabe8a1db3faa9a62765d30af70d795297523", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e27ee7e72e64803e4e295f27a9bbabe8a1db3faa9a62765d30af70d795297523", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e27ee7e72e64803e4e295f27a9bbabe8a1db3faa9a62765d30af70d795297523", kill_on_drop: false }`
[INFO] [stdout] e27ee7e72e64803e4e295f27a9bbabe8a1db3faa9a62765d30af70d795297523
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9fa8e9b5e63c9be9fcacd5c372229884b394197878f30ecb96c31beee89fbe4
[INFO] running `Command { std: "docker" "start" "-a" "f9fa8e9b5e63c9be9fcacd5c372229884b394197878f30ecb96c31beee89fbe4", kill_on_drop: false }`
[INFO] [stderr]    Compiling indexing_fmt v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "f9fa8e9b5e63c9be9fcacd5c372229884b394197878f30ecb96c31beee89fbe4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9fa8e9b5e63c9be9fcacd5c372229884b394197878f30ecb96c31beee89fbe4", kill_on_drop: false }`
[INFO] [stdout] f9fa8e9b5e63c9be9fcacd5c372229884b394197878f30ecb96c31beee89fbe4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7b47533bc95a0e9b94c6748b8dbae00c0fc7014817e60e4516d975362d5a596
[INFO] running `Command { std: "docker" "start" "-a" "b7b47533bc95a0e9b94c6748b8dbae00c0fc7014817e60e4516d975362d5a596", kill_on_drop: false }`
[INFO] [stderr]    Compiling indexing_fmt v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "b7b47533bc95a0e9b94c6748b8dbae00c0fc7014817e60e4516d975362d5a596", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7b47533bc95a0e9b94c6748b8dbae00c0fc7014817e60e4516d975362d5a596", kill_on_drop: false }`
[INFO] [stdout] b7b47533bc95a0e9b94c6748b8dbae00c0fc7014817e60e4516d975362d5a596
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 68ed262b68011508e903b84074001a8646661b4d55926d34aee5dc3026e6ad49
[INFO] running `Command { std: "docker" "start" "-a" "68ed262b68011508e903b84074001a8646661b4d55926d34aee5dc3026e6ad49", 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/indexing_fmt-d0aa5e1cd9fc9ae6)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test::superscript_multi_digit ... ok
[INFO] [stdout] test test::superscript_negative ... ok
[INFO] [stdout] test test::superscript_single_digit ... ok
[INFO] [stdout] test test::subscript_single_digit ... ok
[INFO] [stdout] test test::subscript_multi_digit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests indexing_fmt
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "68ed262b68011508e903b84074001a8646661b4d55926d34aee5dc3026e6ad49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68ed262b68011508e903b84074001a8646661b4d55926d34aee5dc3026e6ad49", kill_on_drop: false }`
[INFO] [stdout] 68ed262b68011508e903b84074001a8646661b4d55926d34aee5dc3026e6ad49