[INFO] crate tap 0.4.0 is already in cache
[INFO] testing tap-0.4.0 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate tap 0.4.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate tap 0.4.0 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate tap 0.4.0
[INFO] finished tweaking crates.io crate tap 0.4.0
[INFO] tweaked toml for crates.io crate tap 0.4.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 54d4a5880a55044ef3280aa39cee944749c155b73f973a52067b35b0012cd106
[INFO] running `"docker" "start" "-a" "54d4a5880a55044ef3280aa39cee944749c155b73f973a52067b35b0012cd106"`
[INFO] [stderr]    Compiling tap v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `"docker" "inspect" "54d4a5880a55044ef3280aa39cee944749c155b73f973a52067b35b0012cd106"`
[INFO] running `"docker" "rm" "-f" "54d4a5880a55044ef3280aa39cee944749c155b73f973a52067b35b0012cd106"`
[INFO] [stdout] 54d4a5880a55044ef3280aa39cee944749c155b73f973a52067b35b0012cd106
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9424d2b30312167a8302ad25351b341a62f22a015206a2b0700988c386c0ed19
[INFO] running `"docker" "start" "-a" "9424d2b30312167a8302ad25351b341a62f22a015206a2b0700988c386c0ed19"`
[INFO] [stderr]    Compiling tap v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `"docker" "inspect" "9424d2b30312167a8302ad25351b341a62f22a015206a2b0700988c386c0ed19"`
[INFO] running `"docker" "rm" "-f" "9424d2b30312167a8302ad25351b341a62f22a015206a2b0700988c386c0ed19"`
[INFO] [stdout] 9424d2b30312167a8302ad25351b341a62f22a015206a2b0700988c386c0ed19
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] c80a3b730ecf1b7915c4e43cb57bbd3ac2fd01301cf0eebb7e23b844aaea5e63
[INFO] running `"docker" "start" "-a" "c80a3b730ecf1b7915c4e43cb57bbd3ac2fd01301cf0eebb7e23b844aaea5e63"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tap-43d9de49386158ce
[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]      Running /opt/rustwide/target/debug/deps/lib-0cc44b35e22b367b
[INFO] [stderr]    Doc-tests tap
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test basic ... ok
[INFO] [stdout] test filter_map ... 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 16 tests
[INFO] [stdout] test src/lib.rs - TapOptionOps::tap_some (line 204) ... ok
[INFO] [stdout] test src/lib.rs - TapBooleanOps::tap_true (line 74) ... ok
[INFO] [stdout] test src/lib.rs -  (line 10) ... ok
[INFO] [stdout] test src/lib.rs - TapResultOps::tap_ok (line 135) ... ok
[INFO] [stdout] test src/lib.rs - TapOptionOps::tap_some (line 196) ... ok
[INFO] [stdout] test src/lib.rs - TapResultOps::tap_err (line 156) ... ok
[INFO] [stdout] test src/lib.rs - TapOptionOps::tap_none (line 217) ... ok
[INFO] [stdout] test src/lib.rs - TapBooleanOps::tap_false (line 95) ... ok
[INFO] [stdout] test src/lib.rs - TapResultOps::tap_err (line 164) ... ok
[INFO] [stdout] test src/lib.rs -  (line 39) ... ok
[INFO] [stdout] test src/lib.rs - TapResultOps::tap_ok (line 143) ... ok
[INFO] [stdout] test src/lib.rs - TapBooleanOps::tap_false (line 103) ... ok
[INFO] [stdout] test src/lib.rs - TapBooleanOps::tap_true (line 82) ... ok
[INFO] [stdout] test src/lib.rs - TapOptionOps::tap_none (line 225) ... ok
[INFO] [stdout] test src/lib.rs -  (line 22) ... ok
[INFO] [stdout] test src/lib.rs - TapOps::tap (line 257) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c80a3b730ecf1b7915c4e43cb57bbd3ac2fd01301cf0eebb7e23b844aaea5e63"`
[INFO] running `"docker" "rm" "-f" "c80a3b730ecf1b7915c4e43cb57bbd3ac2fd01301cf0eebb7e23b844aaea5e63"`
[INFO] [stdout] c80a3b730ecf1b7915c4e43cb57bbd3ac2fd01301cf0eebb7e23b844aaea5e63