[INFO] crate backtrace 0.3.46 is already in cache
[INFO] testing backtrace-0.3.46 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate backtrace 0.3.46 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate backtrace 0.3.46 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate backtrace 0.3.46
[INFO] removed 0 missing examples
[INFO] removed 1 missing tests
[INFO] finished tweaking crates.io crate backtrace 0.3.46
[INFO] tweaked toml for crates.io crate backtrace 0.3.46 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate backtrace 0.3.46 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] e8caf28781568eb2593e7e2ba86f5b1d510a7cb35ef004365bf7878c2287697d
[INFO] running `"docker" "start" "-a" "e8caf28781568eb2593e7e2ba86f5b1d510a7cb35ef004365bf7878c2287697d"`
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling backtrace-sys v0.1.35
[INFO] [stderr]    Compiling backtrace v0.3.46 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.69s
[INFO] running `"docker" "inspect" "e8caf28781568eb2593e7e2ba86f5b1d510a7cb35ef004365bf7878c2287697d"`
[INFO] running `"docker" "rm" "-f" "e8caf28781568eb2593e7e2ba86f5b1d510a7cb35ef004365bf7878c2287697d"`
[INFO] [stdout] e8caf28781568eb2593e7e2ba86f5b1d510a7cb35ef004365bf7878c2287697d
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"`
[INFO] [stdout] 58afaee619e8d133a0312812cdd27a8aec5ffeb46fdbf2d67b54919eb2079132
[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" "58afaee619e8d133a0312812cdd27a8aec5ffeb46fdbf2d67b54919eb2079132"`
[INFO] [stderr]    Compiling backtrace v0.3.46 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.36s
[INFO] running `"docker" "inspect" "58afaee619e8d133a0312812cdd27a8aec5ffeb46fdbf2d67b54919eb2079132"`
[INFO] running `"docker" "rm" "-f" "58afaee619e8d133a0312812cdd27a8aec5ffeb46fdbf2d67b54919eb2079132"`
[INFO] [stdout] 58afaee619e8d133a0312812cdd27a8aec5ffeb46fdbf2d67b54919eb2079132
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] 38ab7a79c8a2f10923f2e74fab82261da34628ab2a3387b8a6dc68cf59b14596
[INFO] running `"docker" "start" "-a" "38ab7a79c8a2f10923f2e74fab82261da34628ab2a3387b8a6dc68cf59b14596"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/backtrace-d5aa8b7f361b5380
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/accuracy-c3929f0306737b24
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test doit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/concurrent_panics-cfac7195004079f3
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/long_fn_name-9fbc7c3665d18eb6
[INFO] [stdout] test result: ok
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/skip_inner_frames-f890281d8969ef44
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test backtrace_new_should_start_with_call_site_trace ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/smoke-434577b0c1c0920f
[INFO] [stdout] test backtrace_new_unresolved_should_start_with_call_site_trace ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test smoke_test_frames ... ok
[INFO] [stdout] test many_threads ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests backtrace
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/symbolize/mod.rs - symbolize::resolve (line 45) ... ok
[INFO] [stdout] test src/symbolize/mod.rs - symbolize::resolve_frame (line 89) ... ok
[INFO] [stdout] test src/backtrace/mod.rs - backtrace::trace (line 39) ... ok
[INFO] [stdout] test src/capture.rs - capture::Backtrace::new_unresolved (line 143) ... ok
[INFO] [stdout] test src/capture.rs - capture::Backtrace::new (line 116) ... ok
[INFO] [stdout] test src/lib.rs -  (line 39) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "38ab7a79c8a2f10923f2e74fab82261da34628ab2a3387b8a6dc68cf59b14596"`
[INFO] running `"docker" "rm" "-f" "38ab7a79c8a2f10923f2e74fab82261da34628ab2a3387b8a6dc68cf59b14596"`
[INFO] [stdout] 38ab7a79c8a2f10923f2e74fab82261da34628ab2a3387b8a6dc68cf59b14596