[INFO] updating cached repository cetra3/hsperf [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/cetra3/hsperf [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/cetra3/hsperf" "work/ex/beta-1.37-6/sources/1.36.0/gh/cetra3/hsperf"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/cetra3/hsperf'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/cetra3/hsperf" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cetra3/hsperf"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cetra3/hsperf'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 79d616371567c1df9ed957e4b43829efe6b2706c [INFO] sha for GitHub repo cetra3/hsperf: 79d616371567c1df9ed957e4b43829efe6b2706c [INFO] validating manifest of cetra3/hsperf on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of cetra3/hsperf on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing cetra3/hsperf [INFO] finished frobbing cetra3/hsperf [INFO] frobbed toml for cetra3/hsperf written to work/ex/beta-1.37-6/sources/1.36.0/gh/cetra3/hsperf/Cargo.toml [INFO] started frobbing cetra3/hsperf [INFO] finished frobbing cetra3/hsperf [INFO] frobbed toml for cetra3/hsperf written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cetra3/hsperf/Cargo.toml [INFO] crate cetra3/hsperf already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing cetra3/hsperf against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cetra3/hsperf:/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-2019-07-23" "build" "--frozen"` [INFO] [stdout] 880812a061769446b9ee06501e75d76732a966fe2ea7681bdd43fe252a7afec7 [INFO] running `"docker" "start" "-a" "880812a061769446b9ee06501e75d76732a966fe2ea7681bdd43fe252a7afec7"` [INFO] [stderr] Compiling hsperf v0.1.1 (/opt/crater/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/perfdata.rs:59:24 [INFO] [stderr] | [INFO] [stderr] 59 | pub fn new(f: &mut Read) -> Result { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [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/perfdata.rs:156:44 [INFO] [stderr] | [INFO] [stderr] 156 | pub fn read_prologue(f: &mut Read) -> Result { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/perfdata.rs:182:70 [INFO] [stderr] | [INFO] [stderr] 182 | pub fn read_entries(prolog: &PerfDataPrologue, f: &mut Read) -> Result,Error> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/perfdata.rs:203:17 [INFO] [stderr] | [INFO] [stderr] 203 | let mut sub_buffer = &mut internal_buffer[0..name_length]; [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/perfdata.rs:221:25 [INFO] [stderr] | [INFO] [stderr] 221 | let mut sub_buffer = &mut internal_buffer[0..value_length]; [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.06s [INFO] running `"docker" "inspect" "880812a061769446b9ee06501e75d76732a966fe2ea7681bdd43fe252a7afec7"` [INFO] running `"docker" "rm" "-f" "880812a061769446b9ee06501e75d76732a966fe2ea7681bdd43fe252a7afec7"` [INFO] [stdout] 880812a061769446b9ee06501e75d76732a966fe2ea7681bdd43fe252a7afec7 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cetra3/hsperf:/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-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] f952506d3949457b68b6683d36a5c0b19109f7a9d8285c8f38211925dd85a78f [INFO] running `"docker" "start" "-a" "f952506d3949457b68b6683d36a5c0b19109f7a9d8285c8f38211925dd85a78f"` [INFO] [stderr] Compiling hsperf v0.1.1 (/opt/crater/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/perfdata.rs:59:24 [INFO] [stderr] | [INFO] [stderr] 59 | pub fn new(f: &mut Read) -> Result { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [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/perfdata.rs:156:44 [INFO] [stderr] | [INFO] [stderr] 156 | pub fn read_prologue(f: &mut Read) -> Result { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/perfdata.rs:182:70 [INFO] [stderr] | [INFO] [stderr] 182 | pub fn read_entries(prolog: &PerfDataPrologue, f: &mut Read) -> Result,Error> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/perfdata.rs:203:17 [INFO] [stderr] | [INFO] [stderr] 203 | let mut sub_buffer = &mut internal_buffer[0..name_length]; [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/perfdata.rs:221:25 [INFO] [stderr] | [INFO] [stderr] 221 | let mut sub_buffer = &mut internal_buffer[0..value_length]; [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.36s [INFO] running `"docker" "inspect" "f952506d3949457b68b6683d36a5c0b19109f7a9d8285c8f38211925dd85a78f"` [INFO] running `"docker" "rm" "-f" "f952506d3949457b68b6683d36a5c0b19109f7a9d8285c8f38211925dd85a78f"` [INFO] [stdout] f952506d3949457b68b6683d36a5c0b19109f7a9d8285c8f38211925dd85a78f [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cetra3/hsperf:/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-2019-07-23" "test" "--frozen"` [INFO] [stdout] a2d46a993f5496606a1a9b1a00a1af39f8f541706b02f4aa775660ccc489cd20 [INFO] running `"docker" "start" "-a" "a2d46a993f5496606a1a9b1a00a1af39f8f541706b02f4aa775660ccc489cd20"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/crater/target/debug/deps/hsperf-eba175010b19ed3b [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" "a2d46a993f5496606a1a9b1a00a1af39f8f541706b02f4aa775660ccc489cd20"` [INFO] running `"docker" "rm" "-f" "a2d46a993f5496606a1a9b1a00a1af39f8f541706b02f4aa775660ccc489cd20"` [INFO] [stdout] a2d46a993f5496606a1a9b1a00a1af39f8f541706b02f4aa775660ccc489cd20