[INFO] crate thin_main_loop 0.1.7 is already in cache [INFO] extracting crate thin_main_loop 0.1.7 into work/ex/beta-1.38-1/sources/1.37.0/reg/thin_main_loop/0.1.7 [INFO] extracting crate thin_main_loop 0.1.7 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/thin_main_loop/0.1.7 [INFO] validating manifest of thin_main_loop-0.1.7 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of thin_main_loop-0.1.7 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing thin_main_loop-0.1.7 [INFO] finished frobbing thin_main_loop-0.1.7 [INFO] frobbed toml for thin_main_loop-0.1.7 written to work/ex/beta-1.38-1/sources/1.37.0/reg/thin_main_loop/0.1.7/Cargo.toml [INFO] started frobbing thin_main_loop-0.1.7 [INFO] finished frobbing thin_main_loop-0.1.7 [INFO] frobbed toml for thin_main_loop-0.1.7 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/thin_main_loop/0.1.7/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing thin_main_loop-0.1.7 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/thin_main_loop/0.1.7:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 5cb647b14e12e9a2592339dc74e3b2f8e94681a1907054496d65f23f650488de [INFO] running `"docker" "start" "-a" "5cb647b14e12e9a2592339dc74e3b2f8e94681a1907054496d65f23f650488de"` [INFO] [stderr] Compiling thin_main_loop v0.1.7 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ruststd.rs:35:47 [INFO] [stderr] | [INFO] [stderr] 35 | pub (crate) fn new() -> Result<(Self, Box), MainLoopError> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn SendFnOnce` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/mainloop.rs:59:59 [INFO] [stderr] | [INFO] [stderr] 59 | static ref THREAD_SENDER: Mutex>> = Default::default(); [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn SendFnOnce` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:44:15 [INFO] [stderr] | [INFO] [stderr] 44 | Other(Box), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:83:12 [INFO] [stderr] | [INFO] [stderr] 83 | IO(Box), [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn IOAble + 'a` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.65s [INFO] running `"docker" "inspect" "5cb647b14e12e9a2592339dc74e3b2f8e94681a1907054496d65f23f650488de"` [INFO] running `"docker" "rm" "-f" "5cb647b14e12e9a2592339dc74e3b2f8e94681a1907054496d65f23f650488de"` [INFO] [stdout] 5cb647b14e12e9a2592339dc74e3b2f8e94681a1907054496d65f23f650488de [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/thin_main_loop/0.1.7:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] f75bc6ad3d84711959c5dcffaa8c66c599e0a5ad0c9c6fe9147cb9e5c447b635 [INFO] running `"docker" "start" "-a" "f75bc6ad3d84711959c5dcffaa8c66c599e0a5ad0c9c6fe9147cb9e5c447b635"` [INFO] [stderr] Compiling thin_main_loop v0.1.7 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ruststd.rs:35:47 [INFO] [stderr] | [INFO] [stderr] 35 | pub (crate) fn new() -> Result<(Self, Box), MainLoopError> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn SendFnOnce` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/mainloop.rs:59:59 [INFO] [stderr] | [INFO] [stderr] 59 | static ref THREAD_SENDER: Mutex>> = Default::default(); [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn SendFnOnce` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:44:15 [INFO] [stderr] | [INFO] [stderr] 44 | Other(Box), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:83:12 [INFO] [stderr] | [INFO] [stderr] 83 | IO(Box), [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn IOAble + 'a` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.77s [INFO] running `"docker" "inspect" "f75bc6ad3d84711959c5dcffaa8c66c599e0a5ad0c9c6fe9147cb9e5c447b635"` [INFO] running `"docker" "rm" "-f" "f75bc6ad3d84711959c5dcffaa8c66c599e0a5ad0c9c6fe9147cb9e5c447b635"` [INFO] [stdout] f75bc6ad3d84711959c5dcffaa8c66c599e0a5ad0c9c6fe9147cb9e5c447b635 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/thin_main_loop/0.1.7:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 1bbdc84d0bc10de9d035787de995f7c8a0bdfd968dc83429c88dc55c53329034 [INFO] running `"docker" "start" "-a" "1bbdc84d0bc10de9d035787de995f7c8a0bdfd968dc83429c88dc55c53329034"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/thin_main_loop-9c4e64fa707b1cbb [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test mainloop::asap_static ... ok [INFO] [stdout] test mainloop::borrowed ... ok [INFO] [stdout] test mainloop::thread_test ... ok [INFO] [stdout] test mainloop::panic_inside_cb ... ok [INFO] [stdout] test mainloop::cancel_cb ... ok [INFO] [stdout] test mainloop::after ... ok [INFO] [stdout] test mainloop::interval ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests thin_main_loop [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "1bbdc84d0bc10de9d035787de995f7c8a0bdfd968dc83429c88dc55c53329034"` [INFO] running `"docker" "rm" "-f" "1bbdc84d0bc10de9d035787de995f7c8a0bdfd968dc83429c88dc55c53329034"` [INFO] [stdout] 1bbdc84d0bc10de9d035787de995f7c8a0bdfd968dc83429c88dc55c53329034