[INFO] fetching crate rcell 2.0.0-pre0...
[INFO] testing rcell-2.0.0-pre0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate rcell 2.0.0-pre0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate rcell 2.0.0-pre0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rcell 2.0.0-pre0
[INFO] finished tweaking crates.io crate rcell 2.0.0-pre0
[INFO] tweaked toml for crates.io crate rcell 2.0.0-pre0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded assoc_static v1.0.0-pre0
[INFO] [stderr]   Downloaded sharded_mutex v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7086ae7edbbf484dbdc0b3b52e7d74999cb13d97f18f2299bf2880aa909cbf96
[INFO] running `Command { std: "docker" "start" "-a" "7086ae7edbbf484dbdc0b3b52e7d74999cb13d97f18f2299bf2880aa909cbf96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7086ae7edbbf484dbdc0b3b52e7d74999cb13d97f18f2299bf2880aa909cbf96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7086ae7edbbf484dbdc0b3b52e7d74999cb13d97f18f2299bf2880aa909cbf96", kill_on_drop: false }`
[INFO] [stdout] 7086ae7edbbf484dbdc0b3b52e7d74999cb13d97f18f2299bf2880aa909cbf96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06398a3687a237f424876073ff871eb459fff503d0d7d84863b14a1b40b0d58d
[INFO] running `Command { std: "docker" "start" "-a" "06398a3687a237f424876073ff871eb459fff503d0d7d84863b14a1b40b0d58d", kill_on_drop: false }`
[INFO] [stderr]    Compiling assoc_static v1.0.0-pre0
[INFO] [stderr]    Compiling sharded_mutex v0.4.0
[INFO] [stderr]    Compiling rcell v2.0.0-pre0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "06398a3687a237f424876073ff871eb459fff503d0d7d84863b14a1b40b0d58d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06398a3687a237f424876073ff871eb459fff503d0d7d84863b14a1b40b0d58d", kill_on_drop: false }`
[INFO] [stdout] 06398a3687a237f424876073ff871eb459fff503d0d7d84863b14a1b40b0d58d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e00867b31f33d8a83b37057836e04625a9591eeae6f44a64963f2e92434d6901
[INFO] running `Command { std: "docker" "start" "-a" "e00867b31f33d8a83b37057836e04625a9591eeae6f44a64963f2e92434d6901", kill_on_drop: false }`
[INFO] [stderr]    Compiling rcell v2.0.0-pre0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "e00867b31f33d8a83b37057836e04625a9591eeae6f44a64963f2e92434d6901", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e00867b31f33d8a83b37057836e04625a9591eeae6f44a64963f2e92434d6901", kill_on_drop: false }`
[INFO] [stdout] e00867b31f33d8a83b37057836e04625a9591eeae6f44a64963f2e92434d6901
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c97b5a8e2e35e22042be56fe45b93f9149bcc3154898669bc19b868d5dcc2881
[INFO] running `Command { std: "docker" "start" "-a" "c97b5a8e2e35e22042be56fe45b93f9149bcc3154898669bc19b868d5dcc2881", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rcell-df53283fa2ca181d)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::default ... ok
[INFO] [stdout] test tests::from_arc ... ok
[INFO] [stdout] test tests::from_weak_release ... ok
[INFO] [stdout] test tests::from_weak_drop_original ... ok
[INFO] [stdout] test tests::new ... ok
[INFO] [stdout] test tests::replace_arc ... ok
[INFO] [stdout] test tests::replace_weak ... ok
[INFO] [stdout] test tests::smoke ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-6714437d93e0c0fd)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test own_type ... ok
[INFO] [stdout] test std_type ... 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 rcell
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - rcell (line 20) ... ok
[INFO] [stdout] test src/lib.rs - rcell (line 35) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c97b5a8e2e35e22042be56fe45b93f9149bcc3154898669bc19b868d5dcc2881", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c97b5a8e2e35e22042be56fe45b93f9149bcc3154898669bc19b868d5dcc2881", kill_on_drop: false }`
[INFO] [stdout] c97b5a8e2e35e22042be56fe45b93f9149bcc3154898669bc19b868d5dcc2881