[INFO] fetching crate orx-selfref-col 2.12.0...
[INFO] testing orx-selfref-col-2.12.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate orx-selfref-col 2.12.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate orx-selfref-col 2.12.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate orx-selfref-col 2.12.0
[INFO] tweaked toml for crates.io crate orx-selfref-col 2.12.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate orx-selfref-col 2.12.0 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 orx-selfref-col 2.12.0 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 9d42878e78a8feadd01036b66f44b30b4023887c8b44cb27cf13add1ca40a222
[INFO] running `Command { std: "docker" "start" "-a" "9d42878e78a8feadd01036b66f44b30b4023887c8b44cb27cf13add1ca40a222", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d42878e78a8feadd01036b66f44b30b4023887c8b44cb27cf13add1ca40a222", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d42878e78a8feadd01036b66f44b30b4023887c8b44cb27cf13add1ca40a222", kill_on_drop: false }`
[INFO] [stdout] 9d42878e78a8feadd01036b66f44b30b4023887c8b44cb27cf13add1ca40a222
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] adec63be43b7af290dcd725dccbcaa39f6129fa9c226cbbac3179dc7bcd8fe5b
[INFO] running `Command { std: "docker" "start" "-a" "adec63be43b7af290dcd725dccbcaa39f6129fa9c226cbbac3179dc7bcd8fe5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling orx-self-or v1.2.0
[INFO] [stderr]    Compiling orx-pseudo-default v2.1.0
[INFO] [stderr]    Compiling orx-iterable v1.3.0
[INFO] [stderr]    Compiling orx-concurrent-iter v3.1.0
[INFO] [stderr]    Compiling orx-pinned-vec v3.18.0
[INFO] [stderr]    Compiling orx-fixed-vec v3.20.0
[INFO] [stderr]    Compiling orx-split-vec v3.20.0
[INFO] [stderr]    Compiling orx-selfref-col v2.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "adec63be43b7af290dcd725dccbcaa39f6129fa9c226cbbac3179dc7bcd8fe5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adec63be43b7af290dcd725dccbcaa39f6129fa9c226cbbac3179dc7bcd8fe5b", kill_on_drop: false }`
[INFO] [stdout] adec63be43b7af290dcd725dccbcaa39f6129fa9c226cbbac3179dc7bcd8fe5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 368fb950f46c77c3bf8d666022fede08029cd03189afb51a0445d60d7bdaf8dd
[INFO] running `Command { std: "docker" "start" "-a" "368fb950f46c77c3bf8d666022fede08029cd03189afb51a0445d60d7bdaf8dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling test-case-core v3.3.1
[INFO] [stderr]    Compiling test-case-macros v3.3.1
[INFO] [stderr]    Compiling test-case v3.3.1
[INFO] [stderr]    Compiling orx-selfref-col v2.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.36s
[INFO] running `Command { std: "docker" "inspect" "368fb950f46c77c3bf8d666022fede08029cd03189afb51a0445d60d7bdaf8dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "368fb950f46c77c3bf8d666022fede08029cd03189afb51a0445d60d7bdaf8dd", kill_on_drop: false }`
[INFO] [stdout] 368fb950f46c77c3bf8d666022fede08029cd03189afb51a0445d60d7bdaf8dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 0f664b28fecb97678e8d19723adcd7443c80cb281c46516c2d02c6c554c98971
[INFO] running `Command { std: "docker" "start" "-a" "0f664b28fecb97678e8d19723adcd7443c80cb281c46516c2d02c6c554c98971", 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/orx_selfref_col-0f07f57b852563ac)
[INFO] [stderr]      Running tests/doubly_linked_list.rs (/opt/rustwide/target/debug/deps/doubly_linked_list-44d9d210aba227a3)
[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] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test new_col ... ok
[INFO] [stdout] test pop_back_when_1 ... ok
[INFO] [stdout] test pop_back_when_3 ... ok
[INFO] [stdout] test pop_front_empty ... ok
[INFO] [stdout] test pop_front_when_1 ... ok
[INFO] [stdout] test pop_back_empty ... ok
[INFO] [stdout] test pop_front_when_3 ... ok
[INFO] [stdout] test push_back_1 ... ok
[INFO] [stdout] test push_back_2 ... ok
[INFO] [stdout] test push_front_2 ... ok
[INFO] [stdout] test push_front_back ... ok
[INFO] [stdout] test push_front_1 ... ok
[INFO] [stdout] test reorganize_threshold ... ok
[INFO] [stdout] test remove_at_test ... ok
[INFO] [stdout] test push_one ... ok
[INFO] [stderr]      Running tests/singly_linked_list.rs (/opt/rustwide/target/debug/deps/singly_linked_list-8e793d773299a3dd)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test node_ref_validation_never_reclaim ... ok
[INFO] [stdout] test pop_empty ... ok
[INFO] [stdout] test pop_when_1 ... ok
[INFO] [stdout] test new_col ... ok
[INFO] [stdout] test node_ref_validation_threshold_reclaim ... ok
[INFO] [stdout] test push_front_2 ... ok
[INFO] [stdout] test pop_when_3 ... ok
[INFO] [stdout] test push_one ... ok
[INFO] [stdout] test reorganize_col_gapped ... ok
[INFO] [stdout] test reorganize_col_trivial ... ok
[INFO] [stdout] test reorganize_threshold ... ok
[INFO] [stdout] test push_front_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests orx_selfref_col
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/../README.md - (line 46) ... 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" "0f664b28fecb97678e8d19723adcd7443c80cb281c46516c2d02c6c554c98971", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f664b28fecb97678e8d19723adcd7443c80cb281c46516c2d02c6c554c98971", kill_on_drop: false }`
[INFO] [stdout] 0f664b28fecb97678e8d19723adcd7443c80cb281c46516c2d02c6c554c98971