[INFO] fetching crate rdbg 0.2.1...
[INFO] testing rdbg-0.2.1 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate rdbg 0.2.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate rdbg 0.2.1
[INFO] finished tweaking crates.io crate rdbg 0.2.1
[INFO] tweaked toml for crates.io crate rdbg 0.2.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rdbg 0.2.1 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rdbg 0.2.1 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 15556bafdbb0e0fc4a446dffbac9918f4199e4e0dbc612a5665b060999fbf495
[INFO] running `Command { std: "docker" "start" "-a" "15556bafdbb0e0fc4a446dffbac9918f4199e4e0dbc612a5665b060999fbf495", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15556bafdbb0e0fc4a446dffbac9918f4199e4e0dbc612a5665b060999fbf495", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15556bafdbb0e0fc4a446dffbac9918f4199e4e0dbc612a5665b060999fbf495", kill_on_drop: false }`
[INFO] [stdout] 15556bafdbb0e0fc4a446dffbac9918f4199e4e0dbc612a5665b060999fbf495
[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=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" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4375057f2bb6955ddd6da60768d5041f2326744e6e712691f93aa1b83d5e53a9
[INFO] running `Command { std: "docker" "start" "-a" "4375057f2bb6955ddd6da60768d5041f2326744e6e712691f93aa1b83d5e53a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling rdbg v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "4375057f2bb6955ddd6da60768d5041f2326744e6e712691f93aa1b83d5e53a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4375057f2bb6955ddd6da60768d5041f2326744e6e712691f93aa1b83d5e53a9", kill_on_drop: false }`
[INFO] [stdout] 4375057f2bb6955ddd6da60768d5041f2326744e6e712691f93aa1b83d5e53a9
[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=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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89d04bc008b75c70ee60dcf056ac6e17c51060ed305356888fef580aa88af933
[INFO] running `Command { std: "docker" "start" "-a" "89d04bc008b75c70ee60dcf056ac6e17c51060ed305356888fef580aa88af933", kill_on_drop: false }`
[INFO] [stderr]    Compiling rdbg v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "89d04bc008b75c70ee60dcf056ac6e17c51060ed305356888fef580aa88af933", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89d04bc008b75c70ee60dcf056ac6e17c51060ed305356888fef580aa88af933", kill_on_drop: false }`
[INFO] [stdout] 89d04bc008b75c70ee60dcf056ac6e17c51060ed305356888fef580aa88af933
[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=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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 59a98870b492bfafc98bc733cf4a993b4bb19cfab1dab92025a2fd581889ddde
[INFO] running `Command { std: "docker" "start" "-a" "59a98870b492bfafc98bc733cf4a993b4bb19cfab1dab92025a2fd581889ddde", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rdbg-0cff6c2a4c7f48fe)
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::parse_thread_changed ... ok
[INFO] [stderr]    Doc-tests rdbg
[INFO] [stdout] test tests::parse_thread_current ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "59a98870b492bfafc98bc733cf4a993b4bb19cfab1dab92025a2fd581889ddde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59a98870b492bfafc98bc733cf4a993b4bb19cfab1dab92025a2fd581889ddde", kill_on_drop: false }`
[INFO] [stdout] 59a98870b492bfafc98bc733cf4a993b4bb19cfab1dab92025a2fd581889ddde