[INFO] fetching crate chronofold 0.4.0...
[INFO] testing chronofold-0.4.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate chronofold 0.4.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate chronofold 0.4.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate chronofold 0.4.0
[INFO] finished tweaking crates.io crate chronofold 0.4.0
[INFO] tweaked toml for crates.io crate chronofold 0.4.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3437ea65d5b99ed6246dceb04cf00da13f46db58dc1cb3bec12843521609b286
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3437ea65d5b99ed6246dceb04cf00da13f46db58dc1cb3bec12843521609b286", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3437ea65d5b99ed6246dceb04cf00da13f46db58dc1cb3bec12843521609b286", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3437ea65d5b99ed6246dceb04cf00da13f46db58dc1cb3bec12843521609b286", kill_on_drop: false }`
[INFO] [stdout] 3437ea65d5b99ed6246dceb04cf00da13f46db58dc1cb3bec12843521609b286
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f3cb80b1a9fcf604a7e88d056045f68ada0626191cec520130337d8991727b35
[INFO] running `Command { std: "docker" "start" "-a" "f3cb80b1a9fcf604a7e88d056045f68ada0626191cec520130337d8991727b35", kill_on_drop: false }`
[INFO] [stderr]    Compiling chronofold v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "f3cb80b1a9fcf604a7e88d056045f68ada0626191cec520130337d8991727b35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3cb80b1a9fcf604a7e88d056045f68ada0626191cec520130337d8991727b35", kill_on_drop: false }`
[INFO] [stdout] f3cb80b1a9fcf604a7e88d056045f68ada0626191cec520130337d8991727b35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12fb65ae17d02cce8e33de66ffa89a26f89950e873a7dcb19e58d9568bf99d47
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "12fb65ae17d02cce8e33de66ffa89a26f89950e873a7dcb19e58d9568bf99d47", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.51
[INFO] [stderr]    Compiling chronofold v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 17.08s
[INFO] running `Command { std: "docker" "inspect" "12fb65ae17d02cce8e33de66ffa89a26f89950e873a7dcb19e58d9568bf99d47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12fb65ae17d02cce8e33de66ffa89a26f89950e873a7dcb19e58d9568bf99d47", kill_on_drop: false }`
[INFO] [stdout] 12fb65ae17d02cce8e33de66ffa89a26f89950e873a7dcb19e58d9568bf99d47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7b7c7ccd029d65088af00dbdc2880ef5601529bd4a5b388715efad8bf4cd3316
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7b7c7ccd029d65088af00dbdc2880ef5601529bd4a5b388715efad8bf4cd3316", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chronofold-0c1e2662d1d689d6)
[INFO] [stdout] running 10 tests
[INFO] [stdout] test iter::tests::iter_ops ... ok
[INFO] [stdout] test offsetmap::tests::set_and_get_none ... ok
[INFO] [stdout] test rangemap::tests::test_missing_compaction ... ok
[INFO] [stdout] test offsetmap::tests::set_and_get_value ... ok
[INFO] [stdout] test rangemap::tests::get_empty ... ok
[INFO] [stdout] test rangemap::tests::set_and_get ... ok
[INFO] [stdout] test iter::tests::skip_while ... ok
[INFO] [stdout] test offsetmap::tests::set_default ... ok
[INFO] [stdout] test offsetmap::tests::get_default ... ok
[INFO] [stdout] test iter::tests::iter_subtree ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/api.rs (/opt/rustwide/target/debug/deps/api-84152fdf5c6fb801)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test clear ... ok
[INFO] [stdout] test is_empty ... ok
[INFO] [stdout] test len ... ok
[INFO] [stdout] test extend ... ok
[INFO] [stderr]      Running tests/corner_cases.rs (/opt/rustwide/target/debug/deps/corner_cases-ae15b2295d084ecc)
[INFO] [stdout] test splice ... ok
[INFO] [stdout] test get ... ok
[INFO] [stdout] test insert_after ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test concurrent_insertions ... ok
[INFO] [stderr]      Running tests/errors.rs (/opt/rustwide/target/debug/deps/errors-a0e325919d2edd1a)
[INFO] [stdout] test concurrent_deletions ... ok
[INFO] [stdout] test concurrent_inserts_referencing_deletions ... ok
[INFO] [stdout] test concurrent_replacements ... ok
[INFO] [stdout] test concurrent_insertion_deletion ... ok
[INFO] [stdout] test insert_referencing_deleted_element ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/random.rs (/opt/rustwide/target/debug/deps/random-356fa9f155377ec1)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test unknown_timestamp ... ok
[INFO] [stdout] test existing_timestamp ... ok
[INFO] [stdout] test future_timestamp ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/serialization.rs (/opt/rustwide/target/debug/deps/serialization-0f5eddb36904aa10)
[INFO] [stdout] test random_edits_by_two_authors ... ok
[INFO] [stderr]      Running tests/version.rs (/opt/rustwide/target/debug/deps/version-3aa1b8942c206922)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests chronofold
[INFO] [stdout] test partial_order ... ok
[INFO] [stdout] test iter_newer_ops ... 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 1 test
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7b7c7ccd029d65088af00dbdc2880ef5601529bd4a5b388715efad8bf4cd3316", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b7c7ccd029d65088af00dbdc2880ef5601529bd4a5b388715efad8bf4cd3316", kill_on_drop: false }`
[INFO] [stdout] 7b7c7ccd029d65088af00dbdc2880ef5601529bd4a5b388715efad8bf4cd3316