[INFO] crate libtelnet-rs 0.3.5 is already in cache
[INFO] testing libtelnet-rs-0.3.5 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate libtelnet-rs 0.3.5 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate libtelnet-rs 0.3.5 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate libtelnet-rs 0.3.5
[INFO] finished tweaking crates.io crate libtelnet-rs 0.3.5
[INFO] tweaked toml for crates.io crate libtelnet-rs 0.3.5 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] 371c4d2fdaa2ab1e492a9258281f14597e823370f4b9c1204a5d538534fdae71
[INFO] running `"docker" "start" "-a" "371c4d2fdaa2ab1e492a9258281f14597e823370f4b9c1204a5d538534fdae71"`
[INFO] [stderr]    Compiling libtelnet-rs v0.3.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `"docker" "inspect" "371c4d2fdaa2ab1e492a9258281f14597e823370f4b9c1204a5d538534fdae71"`
[INFO] running `"docker" "rm" "-f" "371c4d2fdaa2ab1e492a9258281f14597e823370f4b9c1204a5d538534fdae71"`
[INFO] [stdout] 371c4d2fdaa2ab1e492a9258281f14597e823370f4b9c1204a5d538534fdae71
[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] f0a9467dd9dfd70d7f1d3a07538de45c6d28ae6c3ee91a8b9a5356ff6d63245a
[INFO] running `"docker" "start" "-a" "f0a9467dd9dfd70d7f1d3a07538de45c6d28ae6c3ee91a8b9a5356ff6d63245a"`
[INFO] [stderr]    Compiling libtelnet-rs v0.3.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `"docker" "inspect" "f0a9467dd9dfd70d7f1d3a07538de45c6d28ae6c3ee91a8b9a5356ff6d63245a"`
[INFO] running `"docker" "rm" "-f" "f0a9467dd9dfd70d7f1d3a07538de45c6d28ae6c3ee91a8b9a5356ff6d63245a"`
[INFO] [stdout] f0a9467dd9dfd70d7f1d3a07538de45c6d28ae6c3ee91a8b9a5356ff6d63245a
[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] 530d3064136f215617f1692ee00dc32d6f9e405aac5cd20bb30e783df1c40a4e
[INFO] running `"docker" "start" "-a" "530d3064136f215617f1692ee00dc32d6f9e405aac5cd20bb30e783df1c40a4e"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/libtelnet_rs-6b84498bf5899bfc
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_unescape ... ok
[INFO] [stdout] test tests::test_concat ... ok
[INFO] [stdout] test tests::test_parser ... ok
[INFO] [stdout] test tests::test_escape ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libtelnet-rs
[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" "530d3064136f215617f1692ee00dc32d6f9e405aac5cd20bb30e783df1c40a4e"`
[INFO] running `"docker" "rm" "-f" "530d3064136f215617f1692ee00dc32d6f9e405aac5cd20bb30e783df1c40a4e"`
[INFO] [stdout] 530d3064136f215617f1692ee00dc32d6f9e405aac5cd20bb30e783df1c40a4e