[INFO] fetching crate my 0.0.20...
[INFO] testing my-0.0.20 against 1.55.0 for beta-1.56-1
[INFO] extracting crate my 0.0.20 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate my 0.0.20 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate my 0.0.20
[INFO] finished tweaking crates.io crate my 0.0.20
[INFO] tweaked toml for crates.io crate my 0.0.20 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e28025f064f94f81727f36348a1b30c33d8a6b43ef7c31c99b0d89e0b727e0fb
[INFO] running `Command { std: "docker" "start" "-a" "e28025f064f94f81727f36348a1b30c33d8a6b43ef7c31c99b0d89e0b727e0fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e28025f064f94f81727f36348a1b30c33d8a6b43ef7c31c99b0d89e0b727e0fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e28025f064f94f81727f36348a1b30c33d8a6b43ef7c31c99b0d89e0b727e0fb", kill_on_drop: false }`
[INFO] [stdout] e28025f064f94f81727f36348a1b30c33d8a6b43ef7c31c99b0d89e0b727e0fb
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d46b52ccc2e1c1c68aaff28912f49cd3bff1cb36fb526ea05b366b5fa1b3b89
[INFO] running `Command { std: "docker" "start" "-a" "7d46b52ccc2e1c1c68aaff28912f49cd3bff1cb36fb526ea05b366b5fa1b3b89", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling xcb v0.9.0
[INFO] [stderr]    Compiling my v0.0.20 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.56s
[INFO] running `Command { std: "docker" "inspect" "7d46b52ccc2e1c1c68aaff28912f49cd3bff1cb36fb526ea05b366b5fa1b3b89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d46b52ccc2e1c1c68aaff28912f49cd3bff1cb36fb526ea05b366b5fa1b3b89", kill_on_drop: false }`
[INFO] [stdout] 7d46b52ccc2e1c1c68aaff28912f49cd3bff1cb36fb526ea05b366b5fa1b3b89
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f0977c7ac0b3ba5a00c288034d4a4988342cc739df21a546cea512e4eb7210c
[INFO] running `Command { std: "docker" "start" "-a" "3f0977c7ac0b3ba5a00c288034d4a4988342cc739df21a546cea512e4eb7210c", kill_on_drop: false }`
[INFO] [stderr]    Compiling my v0.0.20 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "3f0977c7ac0b3ba5a00c288034d4a4988342cc739df21a546cea512e4eb7210c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f0977c7ac0b3ba5a00c288034d4a4988342cc739df21a546cea512e4eb7210c", kill_on_drop: false }`
[INFO] [stdout] 3f0977c7ac0b3ba5a00c288034d4a4988342cc739df21a546cea512e4eb7210c
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 01cd105cbf736e20b63b71db102fd2e203512bfcf04807644cae703d6e6a5bc1
[INFO] running `Command { std: "docker" "start" "-a" "01cd105cbf736e20b63b71db102fd2e203512bfcf04807644cae703d6e6a5bc1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/my-87634cdd092f6147)
[INFO] [stderr]    Doc-tests my
[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] [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" "01cd105cbf736e20b63b71db102fd2e203512bfcf04807644cae703d6e6a5bc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01cd105cbf736e20b63b71db102fd2e203512bfcf04807644cae703d6e6a5bc1", kill_on_drop: false }`
[INFO] [stdout] 01cd105cbf736e20b63b71db102fd2e203512bfcf04807644cae703d6e6a5bc1