[INFO] updating cached repository justinas/tappy [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/justinas/tappy [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/justinas/tappy" "work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/justinas/tappy"` [INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/justinas/tappy'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/justinas/tappy" "work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/justinas/tappy"` [INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/justinas/tappy'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 34c6d3d5914e1367c7161e34a664a634b4771e9d [INFO] sha for GitHub repo justinas/tappy: 34c6d3d5914e1367c7161e34a664a634b4771e9d [INFO] validating manifest of justinas/tappy on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of justinas/tappy on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing justinas/tappy [INFO] finished frobbing justinas/tappy [INFO] frobbed toml for justinas/tappy written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/justinas/tappy/Cargo.toml [INFO] started frobbing justinas/tappy [INFO] finished frobbing justinas/tappy [INFO] frobbed toml for justinas/tappy written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/justinas/tappy/Cargo.toml [INFO] crate justinas/tappy already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking justinas/tappy against master#e305df1846a6d985315917ae0c81b74af8b4e641 for pr-60039-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-6/master#e305df1846a6d985315917ae0c81b74af8b4e641:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/justinas/tappy:/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=forbid" "-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" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 10e683882dfe5930d2fe82d0b992d53522cc4bd211a315584bd6583cb1c448ad [INFO] running `"docker" "start" "-a" "10e683882dfe5930d2fe82d0b992d53522cc4bd211a315584bd6583cb1c448ad"` [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Checking array-macro v1.0.2 [INFO] [stderr] Checking reexport-proc-macro v1.0.5 [INFO] [stderr] Checking enumset v0.3.12 [INFO] [stderr] Checking num-rational v0.2.1 [INFO] [stderr] Compiling enum-map-derive v0.4.0 [INFO] [stderr] Checking num v0.2.0 [INFO] [stderr] Checking enum-map v0.4.1 [INFO] [stderr] Checking cursive v0.9.2 [INFO] [stderr] Checking tappy v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/main.rs:39:38 [INFO] [stderr] | [INFO] [stderr] 39 | let delta = (now - prev).as_secs_f64(); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unstable_name_collisions)] on by default [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `AsSecsF64::as_secs_f64(...)` to keep using the current method [INFO] [stderr] = help: add #![feature(duration_float)] to the crate attributes to enable `std::time::Duration::as_secs_f64` [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/main.rs:39:38 [INFO] [stderr] | [INFO] [stderr] 39 | let delta = (now - prev).as_secs_f64(); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unstable_name_collisions)] on by default [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `AsSecsF64::as_secs_f64(...)` to keep using the current method [INFO] [stderr] = help: add #![feature(duration_float)] to the crate attributes to enable `std::time::Duration::as_secs_f64` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.43s [INFO] running `"docker" "inspect" "10e683882dfe5930d2fe82d0b992d53522cc4bd211a315584bd6583cb1c448ad"` [INFO] running `"docker" "rm" "-f" "10e683882dfe5930d2fe82d0b992d53522cc4bd211a315584bd6583cb1c448ad"` [INFO] [stdout] 10e683882dfe5930d2fe82d0b992d53522cc4bd211a315584bd6583cb1c448ad