[INFO] fetching crate read-cell 0.1.0...
[INFO] testing read-cell-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate read-cell 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate read-cell 0.1.0
[INFO] finished tweaking crates.io crate read-cell 0.1.0
[INFO] tweaked toml for crates.io crate read-cell 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate read-cell 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d042f42aedfce4bc288578151b24345310177a5715206114925c6dd99348111
[INFO] running `Command { std: "docker" "start" "-a" "4d042f42aedfce4bc288578151b24345310177a5715206114925c6dd99348111", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d042f42aedfce4bc288578151b24345310177a5715206114925c6dd99348111", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d042f42aedfce4bc288578151b24345310177a5715206114925c6dd99348111", kill_on_drop: false }`
[INFO] [stdout] 4d042f42aedfce4bc288578151b24345310177a5715206114925c6dd99348111
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a94e0a32db87e655eea75460abf2fc3240f7732247a25b3c5b51459422d3d9c8
[INFO] running `Command { std: "docker" "start" "-a" "a94e0a32db87e655eea75460abf2fc3240f7732247a25b3c5b51459422d3d9c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling read-cell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "a94e0a32db87e655eea75460abf2fc3240f7732247a25b3c5b51459422d3d9c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a94e0a32db87e655eea75460abf2fc3240f7732247a25b3c5b51459422d3d9c8", kill_on_drop: false }`
[INFO] [stdout] a94e0a32db87e655eea75460abf2fc3240f7732247a25b3c5b51459422d3d9c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b081244fac6b9835ed3fe36d90bd91c93630e12f6438bcc454e91beff407335
[INFO] running `Command { std: "docker" "start" "-a" "0b081244fac6b9835ed3fe36d90bd91c93630e12f6438bcc454e91beff407335", kill_on_drop: false }`
[INFO] [stderr]    Compiling read-cell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "0b081244fac6b9835ed3fe36d90bd91c93630e12f6438bcc454e91beff407335", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b081244fac6b9835ed3fe36d90bd91c93630e12f6438bcc454e91beff407335", kill_on_drop: false }`
[INFO] [stdout] 0b081244fac6b9835ed3fe36d90bd91c93630e12f6438bcc454e91beff407335
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dcc8ff9481a67c978116c06be3952ffbe79db81ea1943f9e786c3bb59ee49a05
[INFO] running `Command { std: "docker" "start" "-a" "dcc8ff9481a67c978116c06be3952ffbe79db81ea1943f9e786c3bb59ee49a05", 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/read_cell-12e80fc6be8df587)
[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]    Doc-tests read_cell
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - ReadCell<T>::get_mut (line 212) ... ok
[INFO] [stdout] test src/lib.rs - ReadCell<T>::from_ref (line 229) ... ok
[INFO] [stdout] test src/lib.rs - ReadCell (line 31) ... ok
[INFO] [stdout] test src/lib.rs - ReadCell<[T]>::as_slice_of_cells (line 270) ... ok
[INFO] [stdout] test src/lib.rs - ReadCell<T>::into_inner (line 147) ... ok
[INFO] [stdout] test src/lib.rs - ReadCell<T>::as_ptr (line 185) ... ok
[INFO] [stdout] test src/lib.rs - ReadCell<T>::get (line 165) ... ok
[INFO] [stdout] test src/lib.rs - ReadCell<[T;N]>::as_array_of_cells (line 290) ... ok
[INFO] [stdout] test src/lib.rs - ReadCell<T>::new (line 131) ... ok
[INFO] [stdout] test src/lib.rs - ReadCell<T>::from_cell (line 248) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.71s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dcc8ff9481a67c978116c06be3952ffbe79db81ea1943f9e786c3bb59ee49a05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcc8ff9481a67c978116c06be3952ffbe79db81ea1943f9e786c3bb59ee49a05", kill_on_drop: false }`
[INFO] [stdout] dcc8ff9481a67c978116c06be3952ffbe79db81ea1943f9e786c3bb59ee49a05