[INFO] fetching crate reopenconnect 0.1.0...
[INFO] testing reopenconnect-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate reopenconnect 0.1.0 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate reopenconnect 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate reopenconnect 0.1.0
[INFO] finished tweaking crates.io crate reopenconnect 0.1.0
[INFO] tweaked toml for crates.io crate reopenconnect 0.1.0 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] crate crates.io crate reopenconnect 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 72cfa2fa07813fca954b8fc6979d33fd5dee24de0dd8958304fb765fe0ef3cb5
[INFO] running `Command { std: "docker" "start" "-a" "72cfa2fa07813fca954b8fc6979d33fd5dee24de0dd8958304fb765fe0ef3cb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72cfa2fa07813fca954b8fc6979d33fd5dee24de0dd8958304fb765fe0ef3cb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72cfa2fa07813fca954b8fc6979d33fd5dee24de0dd8958304fb765fe0ef3cb5", kill_on_drop: false }`
[INFO] [stdout] 72cfa2fa07813fca954b8fc6979d33fd5dee24de0dd8958304fb765fe0ef3cb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02afaf78f2f1be03a2b832228b906b363387c85f1aa52eb03a26fb532aaf20f7
[INFO] running `Command { std: "docker" "start" "-a" "02afaf78f2f1be03a2b832228b906b363387c85f1aa52eb03a26fb532aaf20f7", kill_on_drop: false }`
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[INFO] [stderr]    Compiling ipnetwork v0.18.0
[INFO] [stderr]    Compiling webrtc-dtls v0.4.4
[INFO] [stderr]    Compiling reopenconnect v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `dev_addr`
[INFO] [stdout]   --> src/tun_dev/create.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |         dev_addr: Ipv4Addr,
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dev_addr`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `netmask`
[INFO] [stdout]   --> src/tun_dev/create.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |         netmask: Ipv4Addr,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_netmask`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.92s
[INFO] running `Command { std: "docker" "inspect" "02afaf78f2f1be03a2b832228b906b363387c85f1aa52eb03a26fb532aaf20f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02afaf78f2f1be03a2b832228b906b363387c85f1aa52eb03a26fb532aaf20f7", kill_on_drop: false }`
[INFO] [stdout] 02afaf78f2f1be03a2b832228b906b363387c85f1aa52eb03a26fb532aaf20f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02d5b10645a81e42c1228738f1aebed03244594960c2f609592656dc323031c0
[INFO] running `Command { std: "docker" "start" "-a" "02d5b10645a81e42c1228738f1aebed03244594960c2f609592656dc323031c0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling reopenconnect v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `dev_addr`
[INFO] [stdout]   --> src/tun_dev/create.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |         dev_addr: Ipv4Addr,
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dev_addr`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `netmask`
[INFO] [stdout]   --> src/tun_dev/create.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |         netmask: Ipv4Addr,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_netmask`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dev_addr`
[INFO] [stdout]   --> src/tun_dev/create.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |         dev_addr: Ipv4Addr,
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dev_addr`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `netmask`
[INFO] [stdout]   --> src/tun_dev/create.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |         netmask: Ipv4Addr,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_netmask`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.03s
[INFO] running `Command { std: "docker" "inspect" "02d5b10645a81e42c1228738f1aebed03244594960c2f609592656dc323031c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02d5b10645a81e42c1228738f1aebed03244594960c2f609592656dc323031c0", kill_on_drop: false }`
[INFO] [stdout] 02d5b10645a81e42c1228738f1aebed03244594960c2f609592656dc323031c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3c895d61b56d8e09f40a71ee7faf24616b4092141b01f5bdf0f6be33212b2008
[INFO] running `Command { std: "docker" "start" "-a" "3c895d61b56d8e09f40a71ee7faf24616b4092141b01f5bdf0f6be33212b2008", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused variable: `dev_addr`
[INFO] [stderr]   --> src/tun_dev/create.rs:14:9
[INFO] [stderr]    |
[INFO] [stderr] 14 |         dev_addr: Ipv4Addr,
[INFO] [stderr]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dev_addr`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `netmask`
[INFO] [stderr]   --> src/tun_dev/create.rs:15:9
[INFO] [stderr]    |
[INFO] [stderr] 15 |         netmask: Ipv4Addr,
[INFO] [stderr]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_netmask`
[INFO] [stderr] 
[INFO] [stderr] warning: `reopenconnect` (lib) generated 2 warnings
[INFO] [stderr] warning: `reopenconnect` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/reopenconnect-5f653d657aee1877)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/reopenconnect-59b90a9b4c744ea8)
[INFO] [stdout] test protocol::cac::strap::tests::t01 ... ok
[INFO] [stdout] test protocol::cac::strap::tests::t02 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/reopenconnect_strap-bf947b4238eaad39)
[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] [stderr]    Doc-tests reopenconnect
[INFO] [stderr] error[E0659]: `reopenconnect` is ambiguous
[INFO] [stderr]   --> /opt/rustwide/workdir/src/cli/mod.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub use reopenconnect::ReOpenConnect;
[INFO] [stderr]    |         ^^^^^^^^^^^^^ ambiguous name
[INFO] [stderr]    |
[INFO] [stderr]    = note: ambiguous because of multiple potential import sources
[INFO] [stderr]    = note: `reopenconnect` could refer to a crate passed with `--extern`
[INFO] [stderr]    = help: use `::reopenconnect` to refer to this crate unambiguously
[INFO] [stderr] note: `reopenconnect` could also refer to the module defined here
[INFO] [stderr]   --> /opt/rustwide/workdir/src/cli/mod.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | mod reopenconnect;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = help: use `self::reopenconnect` to refer to this module unambiguously
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0659`.
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "3c895d61b56d8e09f40a71ee7faf24616b4092141b01f5bdf0f6be33212b2008", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c895d61b56d8e09f40a71ee7faf24616b4092141b01f5bdf0f6be33212b2008", kill_on_drop: false }`
[INFO] [stdout] 3c895d61b56d8e09f40a71ee7faf24616b4092141b01f5bdf0f6be33212b2008