[INFO] fetching crate read-restrict 0.3.0...
[INFO] testing read-restrict-0.3.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate read-restrict 0.3.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate read-restrict 0.3.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate read-restrict 0.3.0
[INFO] finished tweaking crates.io crate read-restrict 0.3.0
[INFO] tweaked toml for crates.io crate read-restrict 0.3.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d09beae9de69f9003c8d9603fa896ea3751f3bc4b25b3eb7d08d44f8dd2a618
[INFO] running `Command { std: "docker" "start" "-a" "3d09beae9de69f9003c8d9603fa896ea3751f3bc4b25b3eb7d08d44f8dd2a618", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d09beae9de69f9003c8d9603fa896ea3751f3bc4b25b3eb7d08d44f8dd2a618", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d09beae9de69f9003c8d9603fa896ea3751f3bc4b25b3eb7d08d44f8dd2a618", kill_on_drop: false }`
[INFO] [stdout] 3d09beae9de69f9003c8d9603fa896ea3751f3bc4b25b3eb7d08d44f8dd2a618
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01347805f5ff22005442a0a5ca6aa5818d095008c337372c27c92dee49d2d6a0
[INFO] running `Command { std: "docker" "start" "-a" "01347805f5ff22005442a0a5ca6aa5818d095008c337372c27c92dee49d2d6a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling read-restrict v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "01347805f5ff22005442a0a5ca6aa5818d095008c337372c27c92dee49d2d6a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01347805f5ff22005442a0a5ca6aa5818d095008c337372c27c92dee49d2d6a0", kill_on_drop: false }`
[INFO] [stdout] 01347805f5ff22005442a0a5ca6aa5818d095008c337372c27c92dee49d2d6a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5d04a80c308c4e0ea83ff9237375055ca79c839854366cd12c5dc8729359f4d
[INFO] running `Command { std: "docker" "start" "-a" "e5d04a80c308c4e0ea83ff9237375055ca79c839854366cd12c5dc8729359f4d", kill_on_drop: false }`
[INFO] [stderr]    Compiling read-restrict v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "e5d04a80c308c4e0ea83ff9237375055ca79c839854366cd12c5dc8729359f4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5d04a80c308c4e0ea83ff9237375055ca79c839854366cd12c5dc8729359f4d", kill_on_drop: false }`
[INFO] [stdout] e5d04a80c308c4e0ea83ff9237375055ca79c839854366cd12c5dc8729359f4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 44ee518721684d2ce622a4f7bdc0c835945a20cc3f10d15b1bfa63b575c7c2ca
[INFO] running `Command { std: "docker" "start" "-a" "44ee518721684d2ce622a4f7bdc0c835945a20cc3f10d15b1bfa63b575c7c2ca", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/read_restrict-01c451bb435a2e13)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::restrict ... ok
[INFO] [stdout] test tests::restrict_err ... ok
[INFO] [stdout] test tests::test_read ... ok
[INFO] [stdout] test tests::test_read_to_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests read-restrict
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - Restrict<T>::get_ref (line 158) - compile ... ok
[INFO] [stdout] test src/lib.rs - Restrict<T>::get_mut (line 187) - compile ... ok
[INFO] [stdout] test src/lib.rs - Restrict<T>::set_restriction (line 108) - compile ... ok
[INFO] [stdout] test src/lib.rs - read_to_string (line 290) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 33) - compile ... ok
[INFO] [stdout] test src/lib.rs - Restrict<T>::into_inner (line 133) - compile ... ok
[INFO] [stdout] test src/lib.rs - Restrict<T>::restriction (line 81) - compile ... ok
[INFO] [stdout] test src/lib.rs - read (line 268) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 17) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "44ee518721684d2ce622a4f7bdc0c835945a20cc3f10d15b1bfa63b575c7c2ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44ee518721684d2ce622a4f7bdc0c835945a20cc3f10d15b1bfa63b575c7c2ca", kill_on_drop: false }`
[INFO] [stdout] 44ee518721684d2ce622a4f7bdc0c835945a20cc3f10d15b1bfa63b575c7c2ca