[INFO] fetching crate flatten_objects 0.2.4...
[INFO] testing flatten_objects-0.2.4 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate flatten_objects 0.2.4 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate flatten_objects 0.2.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate flatten_objects 0.2.4
[INFO] tweaked toml for crates.io crate flatten_objects 0.2.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate flatten_objects 0.2.4 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate flatten_objects 0.2.4 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aea516340f2e054e948b913fd84bc783bb8341cc00723e4ced1201cc3178fcbc
[INFO] running `Command { std: "docker" "start" "-a" "aea516340f2e054e948b913fd84bc783bb8341cc00723e4ced1201cc3178fcbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aea516340f2e054e948b913fd84bc783bb8341cc00723e4ced1201cc3178fcbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aea516340f2e054e948b913fd84bc783bb8341cc00723e4ced1201cc3178fcbc", kill_on_drop: false }`
[INFO] [stdout] aea516340f2e054e948b913fd84bc783bb8341cc00723e4ced1201cc3178fcbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be08a004003cd50e9d104d9d50da87420ffa568d22cf8ff72c3ff4dd5d0e2a97
[INFO] running `Command { std: "docker" "start" "-a" "be08a004003cd50e9d104d9d50da87420ffa568d22cf8ff72c3ff4dd5d0e2a97", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitmaps v3.2.1
[INFO] [stderr]    Compiling flatten_objects v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "be08a004003cd50e9d104d9d50da87420ffa568d22cf8ff72c3ff4dd5d0e2a97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be08a004003cd50e9d104d9d50da87420ffa568d22cf8ff72c3ff4dd5d0e2a97", kill_on_drop: false }`
[INFO] [stdout] be08a004003cd50e9d104d9d50da87420ffa568d22cf8ff72c3ff4dd5d0e2a97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7fea4eb6bd9c744f6dea5dc16e7131f9cb11d1c7a84f3b5c7cbaa1e2fca99e2
[INFO] running `Command { std: "docker" "start" "-a" "a7fea4eb6bd9c744f6dea5dc16e7131f9cb11d1c7a84f3b5c7cbaa1e2fca99e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling flatten_objects v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "a7fea4eb6bd9c744f6dea5dc16e7131f9cb11d1c7a84f3b5c7cbaa1e2fca99e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7fea4eb6bd9c744f6dea5dc16e7131f9cb11d1c7a84f3b5c7cbaa1e2fca99e2", kill_on_drop: false }`
[INFO] [stdout] a7fea4eb6bd9c744f6dea5dc16e7131f9cb11d1c7a84f3b5c7cbaa1e2fca99e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 59f1e4a4ed323b8c7099be7907299b972e2a0eaf34dd0322dba33a47f62972ce
[INFO] running `Command { std: "docker" "start" "-a" "59f1e4a4ed323b8c7099be7907299b972e2a0eaf34dd0322dba33a47f62972ce", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flatten_objects-efd2f610cf485b3d)
[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/test_clone_and_drop.rs (/opt/rustwide/target/debug/deps/test_clone_and_drop-4cf47311416808e7)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_object ... ok
[INFO] [stdout] test test_arc ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests flatten_objects
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - FlattenObjects<T,CAP>::add_at (line 241) ... ok
[INFO] [stdout] test src/lib.rs - FlattenObjects<T,CAP>::add (line 211) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/lib.rs - FlattenObjects<T,CAP>::add_or_replace_at (line 268) ... ok
[INFO] [stdout] test src/lib.rs - FlattenObjects<T,CAP>::get_mut (line 180) ... ok
[INFO] [stdout] test src/lib.rs - FlattenObjects<T,CAP>::count (line 107) ... ok
[INFO] [stdout] test src/lib.rs - FlattenObjects<T,CAP>::is_assigned (line 132) ... ok
[INFO] [stdout] test src/lib.rs - FlattenObjects<T,CAP>::capacity (line 92) ... ok
[INFO] [stdout] test src/lib.rs - FlattenObjects<T,CAP>::new (line 65) ... ok
[INFO] [stdout] test src/lib.rs - FlattenObjects<T,CAP>::get (line 153) ... ok
[INFO] [stdout] test src/lib.rs - FlattenObjects<T,CAP>::ids (line 332) ... ok
[INFO] [stdout] test src/lib.rs - FlattenObjects<T,CAP>::remove (line 306) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 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 - FlattenObjects<T,CAP>::new (line 72) - compile fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.72s; merged doctests compilation took 0.57s
[INFO] running `Command { std: "docker" "inspect" "59f1e4a4ed323b8c7099be7907299b972e2a0eaf34dd0322dba33a47f62972ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59f1e4a4ed323b8c7099be7907299b972e2a0eaf34dd0322dba33a47f62972ce", kill_on_drop: false }`
[INFO] [stdout] 59f1e4a4ed323b8c7099be7907299b972e2a0eaf34dd0322dba33a47f62972ce