[INFO] crate jemalloc-ctl 0.3.3 is already in cache
[INFO] extracting crate jemalloc-ctl 0.3.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/jemalloc-ctl/0.3.3
[INFO] extracting crate jemalloc-ctl 0.3.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/jemalloc-ctl/0.3.3
[INFO] validating manifest of jemalloc-ctl-0.3.3 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 jemalloc-ctl-0.3.3 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 jemalloc-ctl-0.3.3
[INFO] finished frobbing jemalloc-ctl-0.3.3
[INFO] frobbed toml for jemalloc-ctl-0.3.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/jemalloc-ctl/0.3.3/Cargo.toml
[INFO] started frobbing jemalloc-ctl-0.3.3
[INFO] finished frobbing jemalloc-ctl-0.3.3
[INFO] frobbed toml for jemalloc-ctl-0.3.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/jemalloc-ctl/0.3.3/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 jemalloc-ctl-0.3.3 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/jemalloc-ctl/0.3.3:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] d7504e42fcb1536f23efb7ad513ebcbc8fd2a30fa35bcd88ee21e7b857d468b3
[INFO] running `"docker" "start" "-a" "d7504e42fcb1536f23efb7ad513ebcbc8fd2a30fa35bcd88ee21e7b857d468b3"`
[INFO] [stderr]    Compiling jemalloc-sys v0.3.2
[INFO] [stderr]    Compiling paste-impl v0.1.6
[INFO] [stderr]    Compiling paste v0.1.6
[INFO] [stderr]    Compiling jemalloc-ctl v0.3.3 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `str` is imported redundantly
[INFO] [stderr]   --> src/keys.rs:49:13
[INFO] [stderr]    |
[INFO] [stderr] 33 | use std::str;
[INFO] [stderr]    |     -------- the item `str` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 49 |         use str;
[INFO] [stderr]    |             ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `str` is imported redundantly
[INFO] [stderr]    --> src/keys.rs:128:13
[INFO] [stderr]     |
[INFO] [stderr] 33  | use std::str;
[INFO] [stderr]     |     -------- the item `str` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 128 |         use str;
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `str` is imported redundantly
[INFO] [stderr]    --> src/keys.rs:135:13
[INFO] [stderr]     |
[INFO] [stderr] 33  | use std::str;
[INFO] [stderr]     |     -------- the item `str` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 135 |         use str;
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 29s
[INFO] running `"docker" "inspect" "d7504e42fcb1536f23efb7ad513ebcbc8fd2a30fa35bcd88ee21e7b857d468b3"`
[INFO] running `"docker" "rm" "-f" "d7504e42fcb1536f23efb7ad513ebcbc8fd2a30fa35bcd88ee21e7b857d468b3"`
[INFO] [stdout] d7504e42fcb1536f23efb7ad513ebcbc8fd2a30fa35bcd88ee21e7b857d468b3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/jemalloc-ctl/0.3.3:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 015a10ff81362d5ac0b41a88ca97ddb9cc4735d7c927a182ac8d52bf75946f68
[INFO] running `"docker" "start" "-a" "015a10ff81362d5ac0b41a88ca97ddb9cc4735d7c927a182ac8d52bf75946f68"`
[INFO] [stderr]    Compiling jemallocator v0.3.2
[INFO] [stderr]    Compiling jemalloc-ctl v0.3.3 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `str` is imported redundantly
[INFO] [stderr]   --> src/keys.rs:49:13
[INFO] [stderr]    |
[INFO] [stderr] 33 | use std::str;
[INFO] [stderr]    |     -------- the item `str` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 49 |         use str;
[INFO] [stderr]    |             ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `str` is imported redundantly
[INFO] [stderr]    --> src/keys.rs:128:13
[INFO] [stderr]     |
[INFO] [stderr] 33  | use std::str;
[INFO] [stderr]     |     -------- the item `str` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 128 |         use str;
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `str` is imported redundantly
[INFO] [stderr]    --> src/keys.rs:135:13
[INFO] [stderr]     |
[INFO] [stderr] 33  | use std::str;
[INFO] [stderr]     |     -------- the item `str` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 135 |         use str;
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.33s
[INFO] running `"docker" "inspect" "015a10ff81362d5ac0b41a88ca97ddb9cc4735d7c927a182ac8d52bf75946f68"`
[INFO] running `"docker" "rm" "-f" "015a10ff81362d5ac0b41a88ca97ddb9cc4735d7c927a182ac8d52bf75946f68"`
[INFO] [stdout] 015a10ff81362d5ac0b41a88ca97ddb9cc4735d7c927a182ac8d52bf75946f68
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/jemalloc-ctl/0.3.3:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 4222d23ad013ca1fb4945b390764c6b71581427854024fc96bc5634c8ab8cdad
[INFO] running `"docker" "start" "-a" "4222d23ad013ca1fb4945b390764c6b71581427854024fc96bc5634c8ab8cdad"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/jemalloc_ctl-42781f38922338bf
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test arenas::narenas_read_test ... ok
[INFO] [stdout] test background_thread_update_test ... ok
[INFO] [stdout] test config::malloc_conf_read_test ... ok
[INFO] [stdout] test background_thread_read_test ... ok
[INFO] [stdout] test epoch_read_test ... ok
[INFO] [stdout] test keys::tests::size_t_r ... ok
[INFO] [stdout] test keys::tests::bool_rw ... ok
[INFO] [stdout] test keys::tests::u32_r ... ok
[INFO] [stdout] test epoch_update_test ... ok
[INFO] [stdout] test epoch_write_test ... ok
[INFO] [stdout] test keys::tests::ssize_t_rw ... ok
[INFO] [stdout] test error::tests::size_of_result_error ... ok
[INFO] [stdout] test opt::abort_read_test ... ok
[INFO] [stdout] test opt::background_thread_read_test ... ok
[INFO] [stdout] test opt::dss_read_test ... ok
[INFO] [stdout] test keys::tests::u64_rw ... ok
[INFO] [stdout] test max_background_threads_read_test ... ok
[INFO] [stdout] test keys::tests::str_rw ... ok
[INFO] [stdout] test opt::junk_read_test ... ok
[INFO] [stdout] test max_background_threads_update_test ... ok
[INFO] [stdout] test background_thread_write_test ... ok
[INFO] [stdout] test opt::narenas_read_test ... ok
[INFO] [stdout] test opt::lg_tcache_max_read_test ... ok
[INFO] [stdout] test opt::tcache_read_test ... ok
[INFO] [stdout] test opt::zero_read_test ... ok
[INFO] [stdout] test stats::allocated_read_test ... ok
[INFO] [stdout] test stats::metadata_read_test ... ok
[INFO] [stdout] test max_background_threads_write_test ... ok
[INFO] [stdout] test version_read_test ... ok
[INFO] [stdout] test stats::mapped_read_test ... ok
[INFO] [stdout] test stats::active_read_test ... ok
[INFO] [stdout] test stats::retained_read_test ... ok
[INFO] [stdout] test stats::resident_read_test ... ok
[INFO] [stdout] test raw::tests::test_ptr2str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jemalloc-ctl
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test src/lib.rs -  (line 21) ... ok
[INFO] [stdout] test src/lib.rs -  (line 47) ... ok
[INFO] [stdout] test src/macros.rs - config::malloc_conf (line 16) ... ok
[INFO] [stdout] test src/macros.rs - max_background_threads (line 11) ... ok
[INFO] [stdout] test src/macros.rs - arenas::narenas (line 13) ... ok
[INFO] [stdout] test src/macros.rs - epoch (line 18) ... ok
[INFO] [stdout] test src/macros.rs - background_thread (line 15) ... ok
[INFO] [stdout] test src/keys.rs - keys (line 10) ... ok
[INFO] [stdout] test src/macros.rs - opt::abort (line 16) ... ok
[INFO] [stdout] test src/macros.rs - opt::background_thread (line 18) ... ok
[INFO] [stdout] test src/macros.rs - opt::dss (line 19) ... ok
[INFO] [stdout] test src/macros.rs - opt::lg_tcache_max (line 17) ... ok
[INFO] [stdout] test src/macros.rs - opt::narenas (line 17) ... ok
[INFO] [stdout] test src/macros.rs - opt::junk (line 26) ... ok
[INFO] [stdout] test src/macros.rs - opt::tcache (line 17) ... ok
[INFO] [stdout] test src/macros.rs - opt::zero (line 20) ... ok
[INFO] [stdout] test src/macros.rs - stats::active (line 21) ... ok
[INFO] [stdout] test src/macros.rs - stats::mapped (line 23) ... ok
[INFO] [stdout] test src/macros.rs - stats::allocated (line 18) ... ok
[INFO] [stdout] test src/macros.rs - stats::retained (line 23) ... ok
[INFO] [stdout] test src/macros.rs - stats::resident (line 26) ... ok
[INFO] [stdout] test src/macros.rs - stats::metadata (line 18) ... ok
[INFO] [stdout] test src/macros.rs - thread::allocatedp (line 23) ... ok
[INFO] [stdout] test src/macros.rs - thread::deallocatedp (line 19) ... ok
[INFO] [stdout] test src/macros.rs - version (line 13) ... ok
[INFO] [stdout] test src/raw.rs - raw::name_to_mib (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "4222d23ad013ca1fb4945b390764c6b71581427854024fc96bc5634c8ab8cdad"`
[INFO] running `"docker" "rm" "-f" "4222d23ad013ca1fb4945b390764c6b71581427854024fc96bc5634c8ab8cdad"`
[INFO] [stdout] 4222d23ad013ca1fb4945b390764c6b71581427854024fc96bc5634c8ab8cdad