[INFO] fetching crate timsort 0.1.2...
[INFO] testing timsort-0.1.2 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate timsort 0.1.2 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate timsort 0.1.2 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate timsort 0.1.2
[INFO] finished tweaking crates.io crate timsort 0.1.2
[INFO] tweaked toml for crates.io crate timsort 0.1.2 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dca2a83d94341ae596c9888ff33bc8344a775b0c629602769afd32093c322ec0
[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" "dca2a83d94341ae596c9888ff33bc8344a775b0c629602769afd32093c322ec0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dca2a83d94341ae596c9888ff33bc8344a775b0c629602769afd32093c322ec0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dca2a83d94341ae596c9888ff33bc8344a775b0c629602769afd32093c322ec0", kill_on_drop: false }`
[INFO] [stdout] dca2a83d94341ae596c9888ff33bc8344a775b0c629602769afd32093c322ec0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 196150f0140d2c3a42922dcff1dc05270177eceef8fbf093ecd0ef00a2af5693
[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" "196150f0140d2c3a42922dcff1dc05270177eceef8fbf093ecd0ef00a2af5693", kill_on_drop: false }`
[INFO] [stderr]    Compiling timsort v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "196150f0140d2c3a42922dcff1dc05270177eceef8fbf093ecd0ef00a2af5693", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "196150f0140d2c3a42922dcff1dc05270177eceef8fbf093ecd0ef00a2af5693", kill_on_drop: false }`
[INFO] [stdout] 196150f0140d2c3a42922dcff1dc05270177eceef8fbf093ecd0ef00a2af5693
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85b75ab4228b2836f7891374ec1ea1b5c7ddfb43227647e53eb36cc1884504b9
[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" "85b75ab4228b2836f7891374ec1ea1b5c7ddfb43227647e53eb36cc1884504b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling timsort v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.50s
[INFO] running `Command { std: "docker" "inspect" "85b75ab4228b2836f7891374ec1ea1b5c7ddfb43227647e53eb36cc1884504b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85b75ab4228b2836f7891374ec1ea1b5c7ddfb43227647e53eb36cc1884504b9", kill_on_drop: false }`
[INFO] [stdout] 85b75ab4228b2836f7891374ec1ea1b5c7ddfb43227647e53eb36cc1884504b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c4176072bd539fbabf39318e18729012d432912ae64adaa15ab6c4d979a00b5a
[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" "c4176072bd539fbabf39318e18729012d432912ae64adaa15ab6c4d979a00b5a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/timsort-c0abc5d5c6f2c990
[INFO] [stdout] running 53 tests
[INFO] [stdout] test find_run::tests::empty ... ok
[INFO] [stdout] test find_run::tests::get_run_noreverse ... ok
[INFO] [stdout] test find_run::tests::equal ... ok
[INFO] [stdout] test find_run::tests::greater ... ok
[INFO] [stdout] test find_run::tests::get_run_reverse ... ok
[INFO] [stdout] test find_run::tests::less ... ok
[INFO] [stdout] test gallop::tests::gallop_end_equal ... ok
[INFO] [stdout] test gallop::tests::gallop_empty ... ok
[INFO] [stdout] test gallop::tests::gallop_end_greater ... ok
[INFO] [stdout] test find_run::tests::less_stable ... ok
[INFO] [stdout] test find_run::tests::single ... ok
[INFO] [stdout] test gallop::tests::gallop_large_end_equal ... ok
[INFO] [stdout] test gallop::tests::gallop_large_center_equal ... ok
[INFO] [stdout] test gallop::tests::gallop_large_center_less ... ok
[INFO] [stdout] test gallop::tests::gallop_end_middle_after ... ok
[INFO] [stdout] test gallop::tests::gallop_end_middle_before ... ok
[INFO] [stdout] test gallop::tests::gallop_large_start_equal ... ok
[INFO] [stdout] test gallop::tests::gallop_middle_equal ... ok
[INFO] [stdout] test gallop::tests::gallop_large_start_before ... ok
[INFO] [stdout] test gallop::tests::gallop_single_equal ... ok
[INFO] [stdout] test gallop::tests::gallop_large_start_after ... ok
[INFO] [stdout] test gallop::tests::gallop_single_greater ... ok
[INFO] [stdout] test gallop::tests::gallop_large_end_greater ... ok
[INFO] [stdout] test gallop::tests::gallop_large_end_less ... ok
[INFO] [stdout] test gallop::tests::gallop_start_less ... ok
[INFO] [stdout] test insort::tests::single ... ok
[INFO] [stdout] test insort::tests::reverse ... ok
[INFO] [stdout] test insort::tests::empty ... ok
[INFO] [stdout] test gallop::tests::gallop_single_less ... ok
[INFO] [stdout] test gallop::tests::gallop_start_equal ... ok
[INFO] [stdout] test insort::tests::sorted ... ok
[INFO] [stdout] test merge::tests::empty ... ok
[INFO] [stdout] test merge::tests::hi_unsorted ... ok
[INFO] [stdout] test merge::tests::hi_gallop_stress ... ok
[INFO] [stdout] test merge::tests::hi_nodrop ... ok
[INFO] [stdout] test insort::tests::stable ... ok
[INFO] [stdout] test insort::tests::unsorted ... ok
[INFO] [stdout] test merge::tests::hi_unsorted_multiple ... ok
[INFO] [stdout] test merge::tests::lo_nodrop ... ok
[INFO] [stdout] test merge::tests::single_sorted ... ok
[INFO] [stdout] test merge::tests::lo_unsorted_multiple ... ok
[INFO] [stdout] test merge::tests::single_unsorted ... ok
[INFO] [stdout] test merge::tests::lo_unsorted ... ok
[INFO] [stdout] test merge::tests::lo_gallop_stress ... ok
[INFO] [stdout] test sort::tests::empty ... ok
[INFO] [stdout] test sort::tests::stable ... ok
[INFO] [stdout] test sort::tests::stable_npow2 ... ok
[INFO] [stdout] test sort::tests::sorted ... ok
[INFO] [stdout] test sort::tests::reverse ... ok
[INFO] [stdout] test sort::tests::unsorted ... ok
[INFO] [stdout] test sort::tests::single ... ok
[INFO] [stdout] test merge::tests::hi_panic ... ok
[INFO] [stdout] test merge::tests::lo_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 53 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests timsort
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c4176072bd539fbabf39318e18729012d432912ae64adaa15ab6c4d979a00b5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4176072bd539fbabf39318e18729012d432912ae64adaa15ab6c4d979a00b5a", kill_on_drop: false }`
[INFO] [stdout] c4176072bd539fbabf39318e18729012d432912ae64adaa15ab6c4d979a00b5a