[INFO] fetching crate cuprate-address-book 0.0.0-placeholder...
[INFO] testing cuprate-address-book-0.0.0-placeholder against 1.90.0 for beta-1.91-3
[INFO] extracting crate cuprate-address-book 0.0.0-placeholder into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate cuprate-address-book 0.0.0-placeholder
[INFO] finished tweaking crates.io crate cuprate-address-book 0.0.0-placeholder
[INFO] tweaked toml for crates.io crate cuprate-address-book 0.0.0-placeholder written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cuprate-address-book 0.0.0-placeholder on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 681cf9f6500bb6f37e2b518e3065f4727a881f48eb5971afb8cdd05c625c945b
[INFO] running `Command { std: "docker" "start" "-a" "681cf9f6500bb6f37e2b518e3065f4727a881f48eb5971afb8cdd05c625c945b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "681cf9f6500bb6f37e2b518e3065f4727a881f48eb5971afb8cdd05c625c945b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "681cf9f6500bb6f37e2b518e3065f4727a881f48eb5971afb8cdd05c625c945b", kill_on_drop: false }`
[INFO] [stdout] 681cf9f6500bb6f37e2b518e3065f4727a881f48eb5971afb8cdd05c625c945b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61a0f643f62b3c4db19d1f57bb16278545d655fdff956d2d4b442132bae1d40f
[INFO] running `Command { std: "docker" "start" "-a" "61a0f643f62b3c4db19d1f57bb16278545d655fdff956d2d4b442132bae1d40f", kill_on_drop: false }`
[INFO] [stderr]    Compiling cuprate-address-book v0.0.0-placeholder (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "61a0f643f62b3c4db19d1f57bb16278545d655fdff956d2d4b442132bae1d40f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61a0f643f62b3c4db19d1f57bb16278545d655fdff956d2d4b442132bae1d40f", kill_on_drop: false }`
[INFO] [stdout] 61a0f643f62b3c4db19d1f57bb16278545d655fdff956d2d4b442132bae1d40f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d2293257deb83e4eabf4658fc6b0f8d45807cac590bd72268b55359343afbfe
[INFO] running `Command { std: "docker" "start" "-a" "1d2293257deb83e4eabf4658fc6b0f8d45807cac590bd72268b55359343afbfe", kill_on_drop: false }`
[INFO] [stderr]    Compiling cuprate-address-book v0.0.0-placeholder (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "1d2293257deb83e4eabf4658fc6b0f8d45807cac590bd72268b55359343afbfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d2293257deb83e4eabf4658fc6b0f8d45807cac590bd72268b55359343afbfe", kill_on_drop: false }`
[INFO] [stdout] 1d2293257deb83e4eabf4658fc6b0f8d45807cac590bd72268b55359343afbfe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d7f870c82df7989584958adcbcd65abffcd5c163c34f431bb42d76c1ac9b6a15
[INFO] running `Command { std: "docker" "start" "-a" "d7f870c82df7989584958adcbcd65abffcd5c163c34f431bb42d76c1ac9b6a15", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cuprate_address_book-9a1e45ae19636d88)
[INFO] [stderr]    Doc-tests cuprate_address_book
[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" "d7f870c82df7989584958adcbcd65abffcd5c163c34f431bb42d76c1ac9b6a15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7f870c82df7989584958adcbcd65abffcd5c163c34f431bb42d76c1ac9b6a15", kill_on_drop: false }`
[INFO] [stdout] d7f870c82df7989584958adcbcd65abffcd5c163c34f431bb42d76c1ac9b6a15