[INFO] fetching crate chronofold 0.2.0... [INFO] testing chronofold-0.2.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] extracting crate chronofold 0.2.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate chronofold 0.2.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate chronofold 0.2.0 [INFO] finished tweaking crates.io crate chronofold 0.2.0 [INFO] tweaked toml for crates.io crate chronofold 0.2.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d8a09abb9e9de2fb1c876e336971f58a5ff99ff04feb75fb000cebcc3652b5e9 [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" "d8a09abb9e9de2fb1c876e336971f58a5ff99ff04feb75fb000cebcc3652b5e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d8a09abb9e9de2fb1c876e336971f58a5ff99ff04feb75fb000cebcc3652b5e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8a09abb9e9de2fb1c876e336971f58a5ff99ff04feb75fb000cebcc3652b5e9", kill_on_drop: false }` [INFO] [stdout] d8a09abb9e9de2fb1c876e336971f58a5ff99ff04feb75fb000cebcc3652b5e9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] c3fd45ea3071d29853295778e8d98901b29b2a724b997633e08e816e6ceceeaf [INFO] running `Command { std: "docker" "start" "-a" "c3fd45ea3071d29853295778e8d98901b29b2a724b997633e08e816e6ceceeaf", kill_on_drop: false }` [INFO] [stderr] Compiling chronofold v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.51s [INFO] running `Command { std: "docker" "inspect" "c3fd45ea3071d29853295778e8d98901b29b2a724b997633e08e816e6ceceeaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3fd45ea3071d29853295778e8d98901b29b2a724b997633e08e816e6ceceeaf", kill_on_drop: false }` [INFO] [stdout] c3fd45ea3071d29853295778e8d98901b29b2a724b997633e08e816e6ceceeaf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--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] 6110d69e83730d5b090b6a6fe98e6a06ba008eb5f79b719d7560d5797dc5085b [INFO] running `Command { std: "docker" "start" "-a" "6110d69e83730d5b090b6a6fe98e6a06ba008eb5f79b719d7560d5797dc5085b", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling anyhow v1.0.42 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling criterion v0.3.4 [INFO] [stderr] Compiling chronofold v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 49.49s [INFO] running `Command { std: "docker" "inspect" "6110d69e83730d5b090b6a6fe98e6a06ba008eb5f79b719d7560d5797dc5085b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6110d69e83730d5b090b6a6fe98e6a06ba008eb5f79b719d7560d5797dc5085b", kill_on_drop: false }` [INFO] [stdout] 6110d69e83730d5b090b6a6fe98e6a06ba008eb5f79b719d7560d5797dc5085b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 172ccdfa5e9dc601b5aba6d86a4df33a5c6043b5fc3d964751a4b39387f40308 [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" "172ccdfa5e9dc601b5aba6d86a4df33a5c6043b5fc3d964751a4b39387f40308", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/chronofold-689d844b5e209f81) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test iter::tests::iter_subtree ... ok [INFO] [stdout] test offsetmap::tests::get_default ... ok [INFO] [stdout] test offsetmap::tests::set_default ... ok [INFO] [stdout] test rangemap::tests::test_missing_compaction ... ok [INFO] [stdout] test rangemap::tests::get_empty ... ok [INFO] [stdout] test iter::tests::skip_while ... ok [INFO] [stdout] test rangemap::tests::set_and_get ... ok [INFO] [stdout] test offsetmap::tests::set_and_get_none ... ok [INFO] [stdout] test iter::tests::iter_ops ... ok [INFO] [stdout] test offsetmap::tests::set_and_get_value ... 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-2a4efc243dd3d471) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test clear ... ok [INFO] [stdout] test insert_after ... ok [INFO] [stdout] test is_empty ... ok [INFO] [stdout] test len ... ok [INFO] [stdout] test extend ... ok [INFO] [stdout] test get ... ok [INFO] [stdout] test splice ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/corner_cases.rs (/opt/rustwide/target/debug/deps/corner_cases-ffe3d1a84c1c7479) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test concurrent_insertions ... ok [INFO] [stdout] test concurrent_replacements ... ok [INFO] [stdout] test concurrent_deletions ... ok [INFO] [stdout] test insert_after_deleted_element ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/errors.rs (/opt/rustwide/target/debug/deps/errors-9596b7feef1ba1c4) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test existing_timestamp ... ok [INFO] [stderr] Running tests/random.rs (/opt/rustwide/target/debug/deps/random-57077598f6223c9f) [INFO] [stdout] test unknown_timestamp ... 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 random_edits_by_two_authors ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stderr] Running tests/serialization.rs (/opt/rustwide/target/debug/deps/serialization-415f40ea922303e5) [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] Running tests/version.rs (/opt/rustwide/target/debug/deps/version-4515b81b74282640) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test iter_newer_ops ... ok [INFO] [stdout] test partial_order ... ok [INFO] [stdout] [INFO] [stderr] Doc-tests chronofold [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [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 2.19s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "172ccdfa5e9dc601b5aba6d86a4df33a5c6043b5fc3d964751a4b39387f40308", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "172ccdfa5e9dc601b5aba6d86a4df33a5c6043b5fc3d964751a4b39387f40308", kill_on_drop: false }` [INFO] [stdout] 172ccdfa5e9dc601b5aba6d86a4df33a5c6043b5fc3d964751a4b39387f40308