[INFO] fetching crate s2s 0.0.0-unreleased...
[INFO] testing s2s-0.0.0-unreleased against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate s2s 0.0.0-unreleased into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate s2s 0.0.0-unreleased
[INFO] finished tweaking crates.io crate s2s 0.0.0-unreleased
[INFO] tweaked toml for crates.io crate s2s 0.0.0-unreleased written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate s2s 0.0.0-unreleased on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e7ec2a10d09d87ad03e141e372e24274a0432b4ae44efd916f2f9bd2432f1941
[INFO] running `Command { std: "docker" "start" "-a" "e7ec2a10d09d87ad03e141e372e24274a0432b4ae44efd916f2f9bd2432f1941", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7ec2a10d09d87ad03e141e372e24274a0432b4ae44efd916f2f9bd2432f1941", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7ec2a10d09d87ad03e141e372e24274a0432b4ae44efd916f2f9bd2432f1941", kill_on_drop: false }`
[INFO] [stdout] e7ec2a10d09d87ad03e141e372e24274a0432b4ae44efd916f2f9bd2432f1941
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7510c1db7b2c73275621ece8d6aeffcecf6fdee15c85fbd6728d7b19a2a4d32f
[INFO] running `Command { std: "docker" "start" "-a" "7510c1db7b2c73275621ece8d6aeffcecf6fdee15c85fbd6728d7b19a2a4d32f", kill_on_drop: false }`
[INFO] [stderr]    Compiling s2s v0.0.0-unreleased (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "7510c1db7b2c73275621ece8d6aeffcecf6fdee15c85fbd6728d7b19a2a4d32f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7510c1db7b2c73275621ece8d6aeffcecf6fdee15c85fbd6728d7b19a2a4d32f", kill_on_drop: false }`
[INFO] [stdout] 7510c1db7b2c73275621ece8d6aeffcecf6fdee15c85fbd6728d7b19a2a4d32f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb34fadc3b05370f9c2c1fd28864e79aabe6d8891c69c2a7b36d542e21c89ae2
[INFO] running `Command { std: "docker" "start" "-a" "fb34fadc3b05370f9c2c1fd28864e79aabe6d8891c69c2a7b36d542e21c89ae2", kill_on_drop: false }`
[INFO] [stderr]    Compiling s2s v0.0.0-unreleased (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "fb34fadc3b05370f9c2c1fd28864e79aabe6d8891c69c2a7b36d542e21c89ae2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb34fadc3b05370f9c2c1fd28864e79aabe6d8891c69c2a7b36d542e21c89ae2", kill_on_drop: false }`
[INFO] [stdout] fb34fadc3b05370f9c2c1fd28864e79aabe6d8891c69c2a7b36d542e21c89ae2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 64c568fb69b31b9610c4b8bc0141e8628a235db7000403c46fa290e94d6a7f97
[INFO] running `Command { std: "docker" "start" "-a" "64c568fb69b31b9610c4b8bc0141e8628a235db7000403c46fa290e94d6a7f97", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/s2s-989f4cbba2defb10)
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests s2s
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "64c568fb69b31b9610c4b8bc0141e8628a235db7000403c46fa290e94d6a7f97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64c568fb69b31b9610c4b8bc0141e8628a235db7000403c46fa290e94d6a7f97", kill_on_drop: false }`
[INFO] [stdout] 64c568fb69b31b9610c4b8bc0141e8628a235db7000403c46fa290e94d6a7f97