[INFO] cloning repository https://github.com/KDFJW/ptr_cell
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KDFJW/ptr_cell" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKDFJW%2Fptr_cell", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKDFJW%2Fptr_cell'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 606fa4ec4c7a87b500e207b1e3b5d6014e0c8990
[INFO] testing KDFJW/ptr_cell against try#16fbf98f22730e073c09e7b03f0eafb87a295545 for pr-145628
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKDFJW%2Fptr_cell" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/KDFJW/ptr_cell
[INFO] finished tweaking git repo https://github.com/KDFJW/ptr_cell
[INFO] tweaked toml for git repo https://github.com/KDFJW/ptr_cell written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/KDFJW/ptr_cell on toolchain 16fbf98f22730e073c09e7b03f0eafb87a295545
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9bad044db3a35344fbd230dffeb7f2cb1b9e594d4556e63728febe01891c3694
[INFO] running `Command { std: "docker" "start" "-a" "9bad044db3a35344fbd230dffeb7f2cb1b9e594d4556e63728febe01891c3694", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9bad044db3a35344fbd230dffeb7f2cb1b9e594d4556e63728febe01891c3694", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bad044db3a35344fbd230dffeb7f2cb1b9e594d4556e63728febe01891c3694", kill_on_drop: false }`
[INFO] [stdout] 9bad044db3a35344fbd230dffeb7f2cb1b9e594d4556e63728febe01891c3694
[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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89b80caa8c4344254e33e298f96c2473236b89894a0e591d2b96d9fb028ee3f2
[INFO] running `Command { std: "docker" "start" "-a" "89b80caa8c4344254e33e298f96c2473236b89894a0e591d2b96d9fb028ee3f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling ptr_cell v2.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "89b80caa8c4344254e33e298f96c2473236b89894a0e591d2b96d9fb028ee3f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89b80caa8c4344254e33e298f96c2473236b89894a0e591d2b96d9fb028ee3f2", kill_on_drop: false }`
[INFO] [stdout] 89b80caa8c4344254e33e298f96c2473236b89894a0e591d2b96d9fb028ee3f2
[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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b073cb0dc89c0ec5956a9915baab296d69e8fad7966be6851c07dce4b46cd357
[INFO] running `Command { std: "docker" "start" "-a" "b073cb0dc89c0ec5956a9915baab296d69e8fad7966be6851c07dce4b46cd357", kill_on_drop: false }`
[INFO] [stderr]    Compiling ptr_cell v2.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "b073cb0dc89c0ec5956a9915baab296d69e8fad7966be6851c07dce4b46cd357", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b073cb0dc89c0ec5956a9915baab296d69e8fad7966be6851c07dce4b46cd357", kill_on_drop: false }`
[INFO] [stdout] b073cb0dc89c0ec5956a9915baab296d69e8fad7966be6851c07dce4b46cd357
[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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2309e6dd92151b5e8cd40e7d997b3eadf483853155e43d36c5da5f39c08a07a2
[INFO] running `Command { std: "docker" "start" "-a" "2309e6dd92151b5e8cd40e7d997b3eadf483853155e43d36c5da5f39c08a07a2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ptr_cell-88389963b108bfe8)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ptr_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 21 tests
[INFO] [stdout] test src/lib.rs - PtrCell<T>::get_ptr (line 454) ... ok
[INFO] [stdout] test src/lib.rs - PtrCell<T>::set_ptr (line 347) ... ok
[INFO] [stdout] test src/lib.rs - PtrCell<T>::from_ptr (line 514) ... ok
[INFO] [stdout] test src/lib.rs - PtrCell<T>::new (line 488) ... ok
[INFO] [stdout] test src/lib.rs - PtrCell<T>::heap_leak (line 566) ... ok
[INFO] [stdout] test src/lib.rs - PtrCell (line 149) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] test src/lib.rs - PtrCell<T>::swap (line 260) ... ok
[INFO] [stdout] test src/lib.rs - PtrCell<T>::replace (line 368) ... ok
[INFO] [stdout] test src/lib.rs - PtrCell<T>::get_mut (line 429) ... ok
[INFO] [stdout] test src/lib.rs - PtrCell<T>::map_owner (line 191) ... ok
[INFO] [stdout] test src/lib.rs - PtrCell<T>::set (line 326) ... ok
[INFO] [stdout] test src/lib.rs - (line 61) ... ok
[INFO] [stdout] test src/lib.rs - PtrCell<T>::is_empty (line 472) ... ok
[INFO] [stdout] test src/lib.rs - PtrCell<T>::replace_ptr (line 400) ... ok
[INFO] [stdout] test src/lib.rs - PtrCell<T>::heap_reclaim (line 544) ... ok
[INFO] [stdout] test src/lib.rs - PtrCell<T>::take_ptr (line 306) ... ok
[INFO] [stdout] test src/lib.rs - Semantics::read_write (line 709) ... ok
[INFO] [stdout] test src/lib.rs - Semantics::write (line 717) ... ok
[INFO] [stdout] test src/lib.rs - PtrCell<T>::take (line 285) ... ok
[INFO] [stdout] test src/lib.rs - Semantics::read (line 725) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.53s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2309e6dd92151b5e8cd40e7d997b3eadf483853155e43d36c5da5f39c08a07a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2309e6dd92151b5e8cd40e7d997b3eadf483853155e43d36c5da5f39c08a07a2", kill_on_drop: false }`
[INFO] [stdout] 2309e6dd92151b5e8cd40e7d997b3eadf483853155e43d36c5da5f39c08a07a2