[INFO] crate safe_cell_exts 0.3.0 is already in cache
[INFO] testing safe_cell_exts-0.3.0 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate safe_cell_exts 0.3.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate safe_cell_exts 0.3.0 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate safe_cell_exts 0.3.0
[INFO] finished tweaking crates.io crate safe_cell_exts 0.3.0
[INFO] tweaked toml for crates.io crate safe_cell_exts 0.3.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e226958c06c616149dfc5f12a483541d8e3f7e23d0755ab661e7ba05e0772ad
[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" "8e226958c06c616149dfc5f12a483541d8e3f7e23d0755ab661e7ba05e0772ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e226958c06c616149dfc5f12a483541d8e3f7e23d0755ab661e7ba05e0772ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e226958c06c616149dfc5f12a483541d8e3f7e23d0755ab661e7ba05e0772ad", kill_on_drop: false }`
[INFO] [stdout] 8e226958c06c616149dfc5f12a483541d8e3f7e23d0755ab661e7ba05e0772ad
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45eda659bfa15442800979cddec9cfe5eb2a1af7a488051966de6c8e25f90dee
[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" "45eda659bfa15442800979cddec9cfe5eb2a1af7a488051966de6c8e25f90dee", kill_on_drop: false }`
[INFO] [stderr]    Compiling safe_cell_exts v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "45eda659bfa15442800979cddec9cfe5eb2a1af7a488051966de6c8e25f90dee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45eda659bfa15442800979cddec9cfe5eb2a1af7a488051966de6c8e25f90dee", kill_on_drop: false }`
[INFO] [stdout] 45eda659bfa15442800979cddec9cfe5eb2a1af7a488051966de6c8e25f90dee
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62c12eb8c8b8c9e6295a1a981a4f1751e44a67fb36c9bf0225c545bc01ebe2b1
[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" "62c12eb8c8b8c9e6295a1a981a4f1751e44a67fb36c9bf0225c545bc01ebe2b1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling safe_cell_exts v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "62c12eb8c8b8c9e6295a1a981a4f1751e44a67fb36c9bf0225c545bc01ebe2b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62c12eb8c8b8c9e6295a1a981a4f1751e44a67fb36c9bf0225c545bc01ebe2b1", kill_on_drop: false }`
[INFO] [stdout] 62c12eb8c8b8c9e6295a1a981a4f1751e44a67fb36c9bf0225c545bc01ebe2b1
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 660ccb68a18ef7d4cc72a1bfaf9ae62793b8da5f621875b6aa7cd0262a0274de
[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" "660ccb68a18ef7d4cc72a1bfaf9ae62793b8da5f621875b6aa7cd0262a0274de", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/safe_cell_exts-fafee016416424e8
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests safe_cell_exts
[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] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/lib.rs - CellBorrowSafe (line 182) ... ignored
[INFO] [stdout] test src/lib.rs - CellBuildHasherSafe (line 251) ... ignored
[INFO] [stdout] test src/lib.rs - CellCloneSafe (line 98) ... ignored
[INFO] [stdout] test src/lib.rs - CellHashSafe (line 209) ... ignored
[INFO] [stdout] test src/lib.rs - CellHasherSafe (line 238) ... ignored
[INFO] [stdout] test src/lib.rs - CellPartialEqSafe (line 140) ... ignored
[INFO] [stdout] test src/lib.rs - RcCellExt::as_ptr_rc (line 398) ... ok
[INFO] [stdout] test src/lib.rs - RcCellExt::weak_count (line 381) ... ok
[INFO] [stdout] test src/lib.rs - RcCellExt::strong_count (line 366) ... ok
[INFO] [stdout] test src/lib.rs - OptionCellExt::is_some (line 300) ... ok
[INFO] [stdout] test src/lib.rs - RcCellExt::downgrade (line 350) ... ok
[INFO] [stdout] test src/lib.rs - WeakCellExt::upgrade (line 447) ... ok
[INFO] [stdout] test src/lib.rs - CloneCellExt::get_clone (line 271) ... ok
[INFO] [stdout] test src/lib.rs - OptionCellExt::is_none (line 315) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 6 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "660ccb68a18ef7d4cc72a1bfaf9ae62793b8da5f621875b6aa7cd0262a0274de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "660ccb68a18ef7d4cc72a1bfaf9ae62793b8da5f621875b6aa7cd0262a0274de", kill_on_drop: false }`
[INFO] [stdout] 660ccb68a18ef7d4cc72a1bfaf9ae62793b8da5f621875b6aa7cd0262a0274de