[INFO] crate alloc_hoard 0.3.0 is already in cache
[INFO] testing alloc_hoard-0.3.0 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate alloc_hoard 0.3.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate alloc_hoard 0.3.0 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate alloc_hoard 0.3.0
[INFO] finished tweaking crates.io crate alloc_hoard 0.3.0
[INFO] tweaked toml for crates.io crate alloc_hoard 0.3.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 68d9cca83ffcd4183ab49ccdfa3b5629934d5bd16116b227ed56a6d6ab785eb0
[INFO] running `"docker" "start" "-a" "68d9cca83ffcd4183ab49ccdfa3b5629934d5bd16116b227ed56a6d6ab785eb0"`
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling alloc_hoard v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build
[INFO] [stderr]   --> build.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     gcc::Config::new()
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'gcc::Build::new': crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stderr]   --> build.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     gcc::Config::new()
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: In file included from ./Hoard/src/Heap-Layers/heaps/./utility/all.h:2:0,
[INFO] [stderr] warning:                  from ./Hoard/src/Heap-Layers/heaps/all.h:5,
[INFO] [stderr] warning:                  from ./Hoard/src/Heap-Layers/heaplayers.h:106,
[INFO] [stderr] warning:                  from Hoard/src/source/libhoard.cpp:33:
[INFO] [stderr] warning: ./Hoard/src/Heap-Layers/heaps/./utility/exceptionheap.h:39:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated]
[INFO] [stderr] warning:      inline void * malloc (size_t sz) throw (std::bad_alloc) {
[INFO] [stderr] warning:                                       ^~~~~
[INFO] [stderr] warning: In file included from ./Hoard/src/Heap-Layers/heaps/./utility/all.h:2:0,
[INFO] [stderr] warning:                  from ./Hoard/src/Heap-Layers/heaps/all.h:5,
[INFO] [stderr] warning:                  from ./Hoard/src/Heap-Layers/heaplayers.h:106,
[INFO] [stderr] warning:                  from ./Hoard/src/include/hoard/hoardheap.h:33,
[INFO] [stderr] warning:                  from ./Hoard/src/include/hoard/hoardtlab.h:39,
[INFO] [stderr] warning:                  from Hoard/src/source/unixtls.cpp:68:
[INFO] [stderr] warning: ./Hoard/src/Heap-Layers/heaps/./utility/exceptionheap.h:39:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated]
[INFO] [stderr] warning:      inline void * malloc (size_t sz) throw (std::bad_alloc) {
[INFO] [stderr] warning:                                       ^~~~~
[INFO] [stderr] warning: Hoard/src/source/unixtls.cpp: In function 'int pthread_create(pthread_t*, const pthread_attr_t*, void* (*)(void*), void*)':
[INFO] [stderr] warning: Hoard/src/source/unixtls.cpp:364:4: warning: statement has no effect [-Wunused-value]
[INFO] [stderr] warning:    t;
[INFO] [stderr] warning:     ^
[INFO] [stderr] warning: In file included from ./Hoard/src/Heap-Layers/heaps/./utility/all.h:2:0,
[INFO] [stderr] warning:                  from ./Hoard/src/Heap-Layers/heaps/all.h:5,
[INFO] [stderr] warning:                  from ./Hoard/src/Heap-Layers/heaplayers.h:106,
[INFO] [stderr] warning:                  from Hoard/src/Heap-Layers/wrappers/gnuwrapper.cpp:24:
[INFO] [stderr] warning: ./Hoard/src/Heap-Layers/heaps/./utility/exceptionheap.h:39:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated]
[INFO] [stderr] warning:      inline void * malloc (size_t sz) throw (std::bad_alloc) {
[INFO] [stderr] warning:                                       ^~~~~
[INFO] [stderr] warning: the feature `alloc` has been stable since 1.36.0 and no longer requires an attribute to enable
[INFO] [stderr]   --> src/lib.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 15 | #![feature(alloc)]
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.50s
[INFO] running `"docker" "inspect" "68d9cca83ffcd4183ab49ccdfa3b5629934d5bd16116b227ed56a6d6ab785eb0"`
[INFO] running `"docker" "rm" "-f" "68d9cca83ffcd4183ab49ccdfa3b5629934d5bd16116b227ed56a6d6ab785eb0"`
[INFO] [stdout] 68d9cca83ffcd4183ab49ccdfa3b5629934d5bd16116b227ed56a6d6ab785eb0
[INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5509b96f3b33539ef75de1dc070320ea8ab737d882c986123370c199ea456d3c
[INFO] running `"docker" "start" "-a" "5509b96f3b33539ef75de1dc070320ea8ab737d882c986123370c199ea456d3c"`
[INFO] [stderr] warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build
[INFO] [stderr]   --> build.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     gcc::Config::new()
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'gcc::Build::new': crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stderr]   --> build.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     gcc::Config::new()
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: In file included from ./Hoard/src/Heap-Layers/heaps/./utility/all.h:2:0,
[INFO] [stderr] warning:                  from ./Hoard/src/Heap-Layers/heaps/all.h:5,
[INFO] [stderr] warning:                  from ./Hoard/src/Heap-Layers/heaplayers.h:106,
[INFO] [stderr] warning:                  from Hoard/src/source/libhoard.cpp:33:
[INFO] [stderr] warning: ./Hoard/src/Heap-Layers/heaps/./utility/exceptionheap.h:39:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated]
[INFO] [stderr] warning:      inline void * malloc (size_t sz) throw (std::bad_alloc) {
[INFO] [stderr] warning:                                       ^~~~~
[INFO] [stderr] warning: In file included from ./Hoard/src/Heap-Layers/heaps/./utility/all.h:2:0,
[INFO] [stderr] warning:                  from ./Hoard/src/Heap-Layers/heaps/all.h:5,
[INFO] [stderr] warning:                  from ./Hoard/src/Heap-Layers/heaplayers.h:106,
[INFO] [stderr] warning:                  from ./Hoard/src/include/hoard/hoardheap.h:33,
[INFO] [stderr] warning:                  from ./Hoard/src/include/hoard/hoardtlab.h:39,
[INFO] [stderr] warning:                  from Hoard/src/source/unixtls.cpp:68:
[INFO] [stderr] warning: ./Hoard/src/Heap-Layers/heaps/./utility/exceptionheap.h:39:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated]
[INFO] [stderr] warning:      inline void * malloc (size_t sz) throw (std::bad_alloc) {
[INFO] [stderr] warning:                                       ^~~~~
[INFO] [stderr] warning: Hoard/src/source/unixtls.cpp: In function 'int pthread_create(pthread_t*, const pthread_attr_t*, void* (*)(void*), void*)':
[INFO] [stderr] warning: Hoard/src/source/unixtls.cpp:364:4: warning: statement has no effect [-Wunused-value]
[INFO] [stderr] warning:    t;
[INFO] [stderr] warning:     ^
[INFO] [stderr] warning: In file included from ./Hoard/src/Heap-Layers/heaps/./utility/all.h:2:0,
[INFO] [stderr] warning:                  from ./Hoard/src/Heap-Layers/heaps/all.h:5,
[INFO] [stderr] warning:                  from ./Hoard/src/Heap-Layers/heaplayers.h:106,
[INFO] [stderr] warning:                  from Hoard/src/Heap-Layers/wrappers/gnuwrapper.cpp:24:
[INFO] [stderr] warning: ./Hoard/src/Heap-Layers/heaps/./utility/exceptionheap.h:39:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated]
[INFO] [stderr] warning:      inline void * malloc (size_t sz) throw (std::bad_alloc) {
[INFO] [stderr] warning:                                       ^~~~~
[INFO] [stderr]    Compiling alloc_hoard v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: the feature `alloc` has been stable since 1.36.0 and no longer requires an attribute to enable
[INFO] [stderr]   --> src/lib.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 15 | #![feature(alloc)]
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `alloc` has been stable since 1.36.0 and no longer requires an attribute to enable
[INFO] [stderr]   --> src/lib.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 15 | #![feature(alloc)]
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "5509b96f3b33539ef75de1dc070320ea8ab737d882c986123370c199ea456d3c"`
[INFO] running `"docker" "rm" "-f" "5509b96f3b33539ef75de1dc070320ea8ab737d882c986123370c199ea456d3c"`
[INFO] [stdout] 5509b96f3b33539ef75de1dc070320ea8ab737d882c986123370c199ea456d3c
[INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 227fdca795945c2c0168d050f9feac515ffd4d420b244bd165aece3df45d2782
[INFO] running `"docker" "start" "-a" "227fdca795945c2c0168d050f9feac515ffd4d420b244bd165aece3df45d2782"`
[INFO] [stderr] warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build
[INFO] [stderr]   --> build.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     gcc::Config::new()
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'gcc::Build::new': crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stderr]   --> build.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     gcc::Config::new()
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: In file included from ./Hoard/src/Heap-Layers/heaps/./utility/all.h:2:0,
[INFO] [stderr] warning:                  from ./Hoard/src/Heap-Layers/heaps/all.h:5,
[INFO] [stderr] warning:                  from ./Hoard/src/Heap-Layers/heaplayers.h:106,
[INFO] [stderr] warning:                  from Hoard/src/source/libhoard.cpp:33:
[INFO] [stderr] warning: ./Hoard/src/Heap-Layers/heaps/./utility/exceptionheap.h:39:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated]
[INFO] [stderr] warning:      inline void * malloc (size_t sz) throw (std::bad_alloc) {
[INFO] [stderr] warning:                                       ^~~~~
[INFO] [stderr] warning: In file included from ./Hoard/src/Heap-Layers/heaps/./utility/all.h:2:0,
[INFO] [stderr] warning:                  from ./Hoard/src/Heap-Layers/heaps/all.h:5,
[INFO] [stderr] warning:                  from ./Hoard/src/Heap-Layers/heaplayers.h:106,
[INFO] [stderr] warning:                  from ./Hoard/src/include/hoard/hoardheap.h:33,
[INFO] [stderr] warning:                  from ./Hoard/src/include/hoard/hoardtlab.h:39,
[INFO] [stderr] warning:                  from Hoard/src/source/unixtls.cpp:68:
[INFO] [stderr] warning: ./Hoard/src/Heap-Layers/heaps/./utility/exceptionheap.h:39:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated]
[INFO] [stderr] warning:      inline void * malloc (size_t sz) throw (std::bad_alloc) {
[INFO] [stderr] warning:                                       ^~~~~
[INFO] [stderr] warning: Hoard/src/source/unixtls.cpp: In function 'int pthread_create(pthread_t*, const pthread_attr_t*, void* (*)(void*), void*)':
[INFO] [stderr] warning: Hoard/src/source/unixtls.cpp:364:4: warning: statement has no effect [-Wunused-value]
[INFO] [stderr] warning:    t;
[INFO] [stderr] warning:     ^
[INFO] [stderr] warning: In file included from ./Hoard/src/Heap-Layers/heaps/./utility/all.h:2:0,
[INFO] [stderr] warning:                  from ./Hoard/src/Heap-Layers/heaps/all.h:5,
[INFO] [stderr] warning:                  from ./Hoard/src/Heap-Layers/heaplayers.h:106,
[INFO] [stderr] warning:                  from Hoard/src/Heap-Layers/wrappers/gnuwrapper.cpp:24:
[INFO] [stderr] warning: ./Hoard/src/Heap-Layers/heaps/./utility/exceptionheap.h:39:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated]
[INFO] [stderr] warning:      inline void * malloc (size_t sz) throw (std::bad_alloc) {
[INFO] [stderr] warning:                                       ^~~~~
[INFO] [stderr] warning: the feature `alloc` has been stable since 1.36.0 and no longer requires an attribute to enable
[INFO] [stderr]   --> src/lib.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 15 | #![feature(alloc)]
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `alloc` has been stable since 1.36.0 and no longer requires an attribute to enable
[INFO] [stderr]   --> src/lib.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 15 | #![feature(alloc)]
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/alloc_hoard-514e2b3fe921c127
[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] [stderr]    Doc-tests alloc_hoard
[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" "227fdca795945c2c0168d050f9feac515ffd4d420b244bd165aece3df45d2782"`
[INFO] running `"docker" "rm" "-f" "227fdca795945c2c0168d050f9feac515ffd4d420b244bd165aece3df45d2782"`
[INFO] [stdout] 227fdca795945c2c0168d050f9feac515ffd4d420b244bd165aece3df45d2782