[INFO] cloning repository https://github.com/boranseckin/learning_cell
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/boranseckin/learning_cell" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fboranseckin%2Flearning_cell", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fboranseckin%2Flearning_cell'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a41cb592268c4f533d88b4fbc39aca45af091924
[INFO] testing boranseckin/learning_cell against master#9e136a30a965bf4e63f03095c57df7257bf96fd6 for pr-134530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fboranseckin%2Flearning_cell" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/boranseckin/learning_cell on toolchain 9e136a30a965bf4e63f03095c57df7257bf96fd6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/boranseckin/learning_cell
[INFO] finished tweaking git repo https://github.com/boranseckin/learning_cell
[INFO] tweaked toml for git repo https://github.com/boranseckin/learning_cell written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/boranseckin/learning_cell 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" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dcbfc3d04ca4897f62f9ca62ef3979a72b2d3ade693e0985357b16713db8efce
[INFO] running `Command { std: "docker" "start" "-a" "dcbfc3d04ca4897f62f9ca62ef3979a72b2d3ade693e0985357b16713db8efce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dcbfc3d04ca4897f62f9ca62ef3979a72b2d3ade693e0985357b16713db8efce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcbfc3d04ca4897f62f9ca62ef3979a72b2d3ade693e0985357b16713db8efce", kill_on_drop: false }`
[INFO] [stdout] dcbfc3d04ca4897f62f9ca62ef3979a72b2d3ade693e0985357b16713db8efce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85c9941be3da5cd8b74027c50330b951b8b1c007f9310b8e2dda1eca4cb73899
[INFO] running `Command { std: "docker" "start" "-a" "85c9941be3da5cd8b74027c50330b951b8b1c007f9310b8e2dda1eca4cb73899", kill_on_drop: false }`
[INFO] [stderr]    Compiling learning_cell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "85c9941be3da5cd8b74027c50330b951b8b1c007f9310b8e2dda1eca4cb73899", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85c9941be3da5cd8b74027c50330b951b8b1c007f9310b8e2dda1eca4cb73899", kill_on_drop: false }`
[INFO] [stdout] 85c9941be3da5cd8b74027c50330b951b8b1c007f9310b8e2dda1eca4cb73899
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a0c4301aa44a9954beb98b879e021259de18713ec978bebf66711c0c21c8091
[INFO] running `Command { std: "docker" "start" "-a" "8a0c4301aa44a9954beb98b879e021259de18713ec978bebf66711c0c21c8091", kill_on_drop: false }`
[INFO] [stderr]    Compiling learning_cell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "8a0c4301aa44a9954beb98b879e021259de18713ec978bebf66711c0c21c8091", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a0c4301aa44a9954beb98b879e021259de18713ec978bebf66711c0c21c8091", kill_on_drop: false }`
[INFO] [stdout] 8a0c4301aa44a9954beb98b879e021259de18713ec978bebf66711c0c21c8091
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2d32490a6b1fe96e44412e4526a97690bf29b358219b424c9c8c185278cb05b4
[INFO] running `Command { std: "docker" "start" "-a" "2d32490a6b1fe96e44412e4526a97690bf29b358219b424c9c8c185278cb05b4", 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/learning_cell-18b904014a3150d6)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests learning_cell
[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] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - RefCell (line 121) ... ignored
[INFO] [stdout] test src/lib.rs - Cell (line 26) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - Cell (line 58) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - Cell (line 86) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - RefCell (line 154) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - Cell (line 9) ... ok
[INFO] [stdout] test src/lib.rs - Cell (line 69) ... ok
[INFO] [stdout] test src/lib.rs - RefCell (line 168) ... ok
[INFO] [stdout] test src/lib.rs - Cell (line 43) ... ok
[INFO] [stdout] test src/lib.rs - RefCell (line 180) ... ok
[INFO] [stdout] test src/lib.rs - RefCell (line 138) ... ok
[INFO] [stdout] test src/lib.rs - RefCell (line 199) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.62s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2d32490a6b1fe96e44412e4526a97690bf29b358219b424c9c8c185278cb05b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d32490a6b1fe96e44412e4526a97690bf29b358219b424c9c8c185278cb05b4", kill_on_drop: false }`
[INFO] [stdout] 2d32490a6b1fe96e44412e4526a97690bf29b358219b424c9c8c185278cb05b4