[INFO] fetching crate source-map 0.15.0...
[INFO] testing source-map-0.15.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate source-map 0.15.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate source-map 0.15.0
[INFO] finished tweaking crates.io crate source-map 0.15.0
[INFO] tweaked toml for crates.io crate source-map 0.15.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate source-map 0.15.0 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] crate crates.io crate source-map 0.15.0 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bd89dc7a4fc042f53da1d8e3f49e4241d774562f61cbc8c957fb63e72a52b104
[INFO] running `Command { std: "docker" "start" "-a" "bd89dc7a4fc042f53da1d8e3f49e4241d774562f61cbc8c957fb63e72a52b104", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd89dc7a4fc042f53da1d8e3f49e4241d774562f61cbc8c957fb63e72a52b104", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd89dc7a4fc042f53da1d8e3f49e4241d774562f61cbc8c957fb63e72a52b104", kill_on_drop: false }`
[INFO] [stdout] bd89dc7a4fc042f53da1d8e3f49e4241d774562f61cbc8c957fb63e72a52b104
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e8808b5e99f0d5d2d067609e2a0444a49081d484d8af73aefd6f390296cc7cd
[INFO] running `Command { std: "docker" "start" "-a" "8e8808b5e99f0d5d2d067609e2a0444a49081d484d8af73aefd6f390296cc7cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling source-map v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "8e8808b5e99f0d5d2d067609e2a0444a49081d484d8af73aefd6f390296cc7cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e8808b5e99f0d5d2d067609e2a0444a49081d484d8af73aefd6f390296cc7cd", kill_on_drop: false }`
[INFO] [stdout] 8e8808b5e99f0d5d2d067609e2a0444a49081d484d8af73aefd6f390296cc7cd
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 823efe95bf3c550b68699bafe53b462beced5569e7938dfbc338a4a68b7b4eff
[INFO] running `Command { std: "docker" "start" "-a" "823efe95bf3c550b68699bafe53b462beced5569e7938dfbc338a4a68b7b4eff", kill_on_drop: false }`
[INFO] [stderr]    Compiling source-map v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "823efe95bf3c550b68699bafe53b462beced5569e7938dfbc338a4a68b7b4eff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "823efe95bf3c550b68699bafe53b462beced5569e7938dfbc338a4a68b7b4eff", kill_on_drop: false }`
[INFO] [stdout] 823efe95bf3c550b68699bafe53b462beced5569e7938dfbc338a4a68b7b4eff
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 519bac3619120e45f698a1631e49216acf9aff2b868e097042d1e65d849054e7
[INFO] running `Command { std: "docker" "start" "-a" "519bac3619120e45f698a1631e49216acf9aff2b868e097042d1e65d849054e7", 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/source_map-b4b804fe88996417)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test lines_columns_indexes::tests::append ... ok
[INFO] [stdout] test lines_columns_indexes::tests::split_lines ... ok
[INFO] [stdout] test span::tests::line_column_position_to_position ... ok
[INFO] [stdout] test source_map_tests::vlq_encoder ... ok
[INFO] [stdout] test span::tests::scalar_position_to_line_column ... ok
[INFO] [stdout] test span::tests::scalar_span_to_line_column ... ok
[INFO] [stdout] test span::tests::line_column_span_to_span ... ok
[INFO] [stdout] test to_string::to_string_tests::counting ... ok
[INFO] [stdout] test to_string::to_string_tests::max_counter ... ok
[INFO] [stdout] test lines_columns_indexes::tests::byte_indexes_on_same_line ... ok
[INFO] [stdout] test lines_columns_indexes::tests::byte_indexes_crosses_lines ... ok
[INFO] [stdout] test to_string::to_string_tests::string_concatenation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/to_tokens.rs (/opt/rustwide/target/debug/deps/to_tokens-2639e7404a842313)
[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]    Doc-tests source_map
[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" "519bac3619120e45f698a1631e49216acf9aff2b868e097042d1e65d849054e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "519bac3619120e45f698a1631e49216acf9aff2b868e097042d1e65d849054e7", kill_on_drop: false }`
[INFO] [stdout] 519bac3619120e45f698a1631e49216acf9aff2b868e097042d1e65d849054e7