[INFO] crate log 0.4.8 is already in cache
[INFO] testing log-0.4.8 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate log 0.4.8 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate log 0.4.8 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate log 0.4.8
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate log 0.4.8
[INFO] tweaked toml for crates.io crate log 0.4.8 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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" "+beta-2020-06-03" "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] 68907797d149323b80dc4235970619b9fe1a22370e3b7433abeabb4796237f96
[INFO] running `"docker" "start" "-a" "68907797d149323b80dc4235970619b9fe1a22370e3b7433abeabb4796237f96"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling log v0.4.8 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:309:29
[INFO] [stderr]     |
[INFO] [stderr] 309 | static mut LOGGER: &'static Log = &NopLogger;
[INFO] [stderr]     |                             ^^^ help: use `dyn`: `dyn Log`
[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/lib.rs:1271:36
[INFO] [stderr]      |
[INFO] [stderr] 1271 | pub fn set_logger(logger: &'static Log) -> Result<(), SetLoggerError> {
[INFO] [stderr]      |                                    ^^^ help: use `dyn`: `dyn Log`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1278:29
[INFO] [stderr]      |
[INFO] [stderr] 1278 |     F: FnOnce() -> &'static Log,
[INFO] [stderr]      |                             ^^^ help: use `dyn`: `dyn Log`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1315:48
[INFO] [stderr]      |
[INFO] [stderr] 1315 | pub unsafe fn set_logger_racy(logger: &'static Log) -> Result<(), SetLoggerError> {
[INFO] [stderr]      |                                                ^^^ help: use `dyn`: `dyn Log`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1375:29
[INFO] [stderr]      |
[INFO] [stderr] 1375 | pub fn logger() -> &'static Log {
[INFO] [stderr]      |                             ^^^ help: use `dyn`: `dyn Log`
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `"docker" "inspect" "68907797d149323b80dc4235970619b9fe1a22370e3b7433abeabb4796237f96"`
[INFO] running `"docker" "rm" "-f" "68907797d149323b80dc4235970619b9fe1a22370e3b7433abeabb4796237f96"`
[INFO] [stdout] 68907797d149323b80dc4235970619b9fe1a22370e3b7433abeabb4796237f96
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stdout] d80a280980bbadf4fa6ac9a2eff6ee50df02e6b48b1cc0ac23c938c26dae33aa
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "d80a280980bbadf4fa6ac9a2eff6ee50df02e6b48b1cc0ac23c938c26dae33aa"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling sval v0.4.7
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:309:29
[INFO] [stderr]     |
[INFO] [stderr] 309 | static mut LOGGER: &'static Log = &NopLogger;
[INFO] [stderr]     |                             ^^^ help: use `dyn`: `dyn Log`
[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/lib.rs:1271:36
[INFO] [stderr]      |
[INFO] [stderr] 1271 | pub fn set_logger(logger: &'static Log) -> Result<(), SetLoggerError> {
[INFO] [stderr]      |                                    ^^^ help: use `dyn`: `dyn Log`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1278:29
[INFO] [stderr]      |
[INFO] [stderr] 1278 |     F: FnOnce() -> &'static Log,
[INFO] [stderr]      |                             ^^^ help: use `dyn`: `dyn Log`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1315:48
[INFO] [stderr]      |
[INFO] [stderr] 1315 | pub unsafe fn set_logger_racy(logger: &'static Log) -> Result<(), SetLoggerError> {
[INFO] [stderr]      |                                                ^^^ help: use `dyn`: `dyn Log`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1375:29
[INFO] [stderr]      |
[INFO] [stderr] 1375 | pub fn logger() -> &'static Log {
[INFO] [stderr]      |                             ^^^ help: use `dyn`: `dyn Log`
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]    Compiling serde_test v1.0.111
[INFO] [stderr]    Compiling log v0.4.8 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/filters.rs:11:33
[INFO] [stderr]    |
[INFO] [stderr] 11 | fn set_boxed_logger(logger: Box<Log>) -> Result<(), log::SetLoggerError> {
[INFO] [stderr]    |                                 ^^^ help: use `dyn`: `dyn Log`
[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/lib.rs:309:29
[INFO] [stderr]     |
[INFO] [stderr] 309 | static mut LOGGER: &'static Log = &NopLogger;
[INFO] [stderr]     |                             ^^^ help: use `dyn`: `dyn Log`
[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/lib.rs:1271:36
[INFO] [stderr]      |
[INFO] [stderr] 1271 | pub fn set_logger(logger: &'static Log) -> Result<(), SetLoggerError> {
[INFO] [stderr]      |                                    ^^^ help: use `dyn`: `dyn Log`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1278:29
[INFO] [stderr]      |
[INFO] [stderr] 1278 |     F: FnOnce() -> &'static Log,
[INFO] [stderr]      |                             ^^^ help: use `dyn`: `dyn Log`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1315:48
[INFO] [stderr]      |
[INFO] [stderr] 1315 | pub unsafe fn set_logger_racy(logger: &'static Log) -> Result<(), SetLoggerError> {
[INFO] [stderr]      |                                                ^^^ help: use `dyn`: `dyn Log`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1375:29
[INFO] [stderr]      |
[INFO] [stderr] 1375 | pub fn logger() -> &'static Log {
[INFO] [stderr]      |                             ^^^ help: use `dyn`: `dyn Log`
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.95s
[INFO] running `"docker" "inspect" "d80a280980bbadf4fa6ac9a2eff6ee50df02e6b48b1cc0ac23c938c26dae33aa"`
[INFO] running `"docker" "rm" "-f" "d80a280980bbadf4fa6ac9a2eff6ee50df02e6b48b1cc0ac23c938c26dae33aa"`
[INFO] [stdout] d80a280980bbadf4fa6ac9a2eff6ee50df02e6b48b1cc0ac23c938c26dae33aa
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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" "+beta-2020-06-03" "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] de8e96a56c910920f7682d994ebf1a731a76fbbd18f7328f5672d5bf55012dd8
[INFO] running `"docker" "start" "-a" "de8e96a56c910920f7682d994ebf1a731a76fbbd18f7328f5672d5bf55012dd8"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:309:29
[INFO] [stderr]     |
[INFO] [stderr] 309 | static mut LOGGER: &'static Log = &NopLogger;
[INFO] [stderr]     |                             ^^^ help: use `dyn`: `dyn Log`
[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/lib.rs:1271:36
[INFO] [stderr]      |
[INFO] [stderr] 1271 | pub fn set_logger(logger: &'static Log) -> Result<(), SetLoggerError> {
[INFO] [stderr]      |                                    ^^^ help: use `dyn`: `dyn Log`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1278:29
[INFO] [stderr]      |
[INFO] [stderr] 1278 |     F: FnOnce() -> &'static Log,
[INFO] [stderr]      |                             ^^^ help: use `dyn`: `dyn Log`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1315:48
[INFO] [stderr]      |
[INFO] [stderr] 1315 | pub unsafe fn set_logger_racy(logger: &'static Log) -> Result<(), SetLoggerError> {
[INFO] [stderr]      |                                                ^^^ help: use `dyn`: `dyn Log`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1375:29
[INFO] [stderr]      |
[INFO] [stderr] 1375 | pub fn logger() -> &'static Log {
[INFO] [stderr]      |                             ^^^ help: use `dyn`: `dyn Log`
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:309:29
[INFO] [stderr]     |
[INFO] [stderr] 309 | static mut LOGGER: &'static Log = &NopLogger;
[INFO] [stderr]     |                             ^^^ help: use `dyn`: `dyn Log`
[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/lib.rs:1271:36
[INFO] [stderr]      |
[INFO] [stderr] 1271 | pub fn set_logger(logger: &'static Log) -> Result<(), SetLoggerError> {
[INFO] [stderr]      |                                    ^^^ help: use `dyn`: `dyn Log`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1278:29
[INFO] [stderr]      |
[INFO] [stderr] 1278 |     F: FnOnce() -> &'static Log,
[INFO] [stderr]      |                             ^^^ help: use `dyn`: `dyn Log`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1315:48
[INFO] [stderr]      |
[INFO] [stderr] 1315 | pub unsafe fn set_logger_racy(logger: &'static Log) -> Result<(), SetLoggerError> {
[INFO] [stderr]      |                                                ^^^ help: use `dyn`: `dyn Log`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1375:29
[INFO] [stderr]      |
[INFO] [stderr] 1375 | pub fn logger() -> &'static Log {
[INFO] [stderr]      |                             ^^^ help: use `dyn`: `dyn Log`
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/filters.rs:11:33
[INFO] [stderr]    |
[INFO] [stderr] 11 | fn set_boxed_logger(logger: Box<Log>) -> Result<(), log::SetLoggerError> {
[INFO] [stderr]    |                                 ^^^ help: use `dyn`: `dyn Log`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/log-4921b457f82868c2
[INFO] [stdout] test tests::test_cross_cmp ... ok
[INFO] [stdout] test tests::test_level_from_str ... ok
[INFO] [stdout] test tests::test_level_show ... ok
[INFO] [stdout] test tests::test_cross_eq ... ok
[INFO] [stdout] test tests::test_record_complete_builder ... ok
[INFO] [stdout] test tests::test_record_convenience_builder ... ok
[INFO] [stdout] test tests::test_record_builder ... ok
[INFO] [stdout] test tests::test_metadata_convenience_builder ... ok
[INFO] [stdout] test tests::test_levelfilter_from_str ... ok
[INFO] [stdout] test tests::test_levelfilter_show ... ok
[INFO] [stdout] test tests::test_metadata_builder ... ok
[INFO] [stdout] test tests::test_to_level ... ok
[INFO] [stdout] test tests::test_to_level_filter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/filters-2103c8ea578b935c
[INFO] [stderr]    Doc-tests log
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/macros.rs - trace (line 148) ... ok
[INFO] [stdout] test src/macros.rs - debug (line 123) ... ok
[INFO] [stdout] test src/macros.rs - log (line 18) ... ok
[INFO] [stdout] test src/lib.rs -  (line 51) ... ok
[INFO] [stdout] test src/lib.rs - RecordBuilder (line 879) ... ok
[INFO] [stdout] test src/macros.rs - error (line 49) ... ok
[INFO] [stdout] test src/lib.rs -  (line 116) ... ok
[INFO] [stdout] test src/lib.rs -  (line 179) ... ok
[INFO] [stdout] test src/macros.rs - info (line 97) ... ok
[INFO] [stdout] test src/lib.rs - Metadata (line 1035) ... ok
[INFO] [stdout] test src/lib.rs -  (line 149) ... ok
[INFO] [stdout] test src/lib.rs - MetadataBuilder (line 1089) ... ok
[INFO] [stdout] test src/lib.rs - set_logger (line 1239) ... ok
[INFO] [stdout] test src/macros.rs - log_enabled (line 179) ... ok
[INFO] [stdout] test src/lib.rs - Record (line 706) ... ok
[INFO] [stdout] test src/lib.rs - RecordBuilder (line 864) ... ok
[INFO] [stdout] test src/macros.rs - warn (line 73) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "de8e96a56c910920f7682d994ebf1a731a76fbbd18f7328f5672d5bf55012dd8"`
[INFO] running `"docker" "rm" "-f" "de8e96a56c910920f7682d994ebf1a731a76fbbd18f7328f5672d5bf55012dd8"`
[INFO] [stdout] de8e96a56c910920f7682d994ebf1a731a76fbbd18f7328f5672d5bf55012dd8