[INFO] fetching crate updog 0.0.0-alpha...
[INFO] testing updog-0.0.0-alpha against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate updog 0.0.0-alpha into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate updog 0.0.0-alpha
[INFO] finished tweaking crates.io crate updog 0.0.0-alpha
[INFO] tweaked toml for crates.io crate updog 0.0.0-alpha written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate updog 0.0.0-alpha on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f1598f42cf8f7e3ac4d3bc8489e73e4c76a8db1c25d6fc3304ed9e6536571458
[INFO] running `Command { std: "docker" "start" "-a" "f1598f42cf8f7e3ac4d3bc8489e73e4c76a8db1c25d6fc3304ed9e6536571458", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1598f42cf8f7e3ac4d3bc8489e73e4c76a8db1c25d6fc3304ed9e6536571458", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1598f42cf8f7e3ac4d3bc8489e73e4c76a8db1c25d6fc3304ed9e6536571458", kill_on_drop: false }`
[INFO] [stdout] f1598f42cf8f7e3ac4d3bc8489e73e4c76a8db1c25d6fc3304ed9e6536571458
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 81c572cd36bbd78248bda8c3a7fad60a5fb2c4a394fbe6f5f64785cfac9dce21
[INFO] running `Command { std: "docker" "start" "-a" "81c572cd36bbd78248bda8c3a7fad60a5fb2c4a394fbe6f5f64785cfac9dce21", kill_on_drop: false }`
[INFO] [stderr]    Compiling updog v0.0.0-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "81c572cd36bbd78248bda8c3a7fad60a5fb2c4a394fbe6f5f64785cfac9dce21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81c572cd36bbd78248bda8c3a7fad60a5fb2c4a394fbe6f5f64785cfac9dce21", kill_on_drop: false }`
[INFO] [stdout] 81c572cd36bbd78248bda8c3a7fad60a5fb2c4a394fbe6f5f64785cfac9dce21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f925e5c015b6c5292048374827d7e5bba549e933bae8da6ad0e90aacd990c9b
[INFO] running `Command { std: "docker" "start" "-a" "9f925e5c015b6c5292048374827d7e5bba549e933bae8da6ad0e90aacd990c9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling updog v0.0.0-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "9f925e5c015b6c5292048374827d7e5bba549e933bae8da6ad0e90aacd990c9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f925e5c015b6c5292048374827d7e5bba549e933bae8da6ad0e90aacd990c9b", kill_on_drop: false }`
[INFO] [stdout] 9f925e5c015b6c5292048374827d7e5bba549e933bae8da6ad0e90aacd990c9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 95ceb30a5e5c2cac91c6d73ee26769fe2cce24de5c15c8e60ed3461a7c892810
[INFO] running `Command { std: "docker" "start" "-a" "95ceb30a5e5c2cac91c6d73ee26769fe2cce24de5c15c8e60ed3461a7c892810", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/updog-4ea10b01a421ce86)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests updog
[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" "95ceb30a5e5c2cac91c6d73ee26769fe2cce24de5c15c8e60ed3461a7c892810", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95ceb30a5e5c2cac91c6d73ee26769fe2cce24de5c15c8e60ed3461a7c892810", kill_on_drop: false }`
[INFO] [stdout] 95ceb30a5e5c2cac91c6d73ee26769fe2cce24de5c15c8e60ed3461a7c892810