[INFO] cloning repository https://github.com/Fractal-Technology/fractal-resarch-libra
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Fractal-Technology/fractal-resarch-libra" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFractal-Technology%2Ffractal-resarch-libra", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFractal-Technology%2Ffractal-resarch-libra'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 063957b46978945e7f4c3fb82ca84dbcbc445254
[INFO] testing Fractal-Technology/fractal-resarch-libra against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFractal-Technology%2Ffractal-resarch-libra" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Fractal-Technology/fractal-resarch-libra on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4/source/.cargo/config
[INFO] removed /workspace/builds/worker-4/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/Fractal-Technology/fractal-resarch-libra
[INFO] finished tweaking git repo https://github.com/Fractal-Technology/fractal-resarch-libra
[INFO] tweaked toml for git repo https://github.com/Fractal-Technology/fractal-resarch-libra written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/Fractal-Technology/fractal-resarch-libra already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5244ae428220de0b75a1cacf08088145b9bc263925953e7e1a712fcf61be1cf3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5244ae428220de0b75a1cacf08088145b9bc263925953e7e1a712fcf61be1cf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5244ae428220de0b75a1cacf08088145b9bc263925953e7e1a712fcf61be1cf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5244ae428220de0b75a1cacf08088145b9bc263925953e7e1a712fcf61be1cf3", kill_on_drop: false }`
[INFO] [stdout] 5244ae428220de0b75a1cacf08088145b9bc263925953e7e1a712fcf61be1cf3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 868e74894ead5958dc44939edf511f86c98055e1ffc77fb0828c5219bf264260
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "868e74894ead5958dc44939edf511f86c98055e1ffc77fb0828c5219bf264260", kill_on_drop: false }`
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[INFO] [stderr]    Compiling async-trait v0.1.24
[INFO] [stderr]    Compiling async-stream-impl v0.2.1
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[INFO] [stderr]    Compiling ref-cast v1.0.0
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[INFO] [stderr]    Compiling thiserror v1.0.11
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[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.9
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[INFO] [stderr]    Compiling tower-load-shed v0.3.0
[INFO] [stderr]    Compiling tracing-futures v0.2.2
[INFO] [stderr]    Compiling x25519-dalek v0.6.0
[INFO] [stderr]    Compiling ed25519-dalek v1.0.0-pre.3
[INFO] [stderr]    Compiling structopt-derive v0.4.2
[INFO] [stderr]    Compiling futures-util v0.3.4
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[INFO] [stderr]    Compiling tower-util v0.3.0
[INFO] [stderr]    Compiling futures v0.3.4
[INFO] [stderr]    Compiling structopt v0.3.9
[INFO] [stderr]    Compiling datatest-stable v0.1.0 (/opt/rustwide/workdir/common/datatest-stable)
[INFO] [stdout] warning: field is never read: `nocapture`
[INFO] [stdout]   --> common/datatest-stable/src/runner.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     nocapture: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rental v0.5.5
[INFO] [stderr]    Compiling bytes v0.5.4
[INFO] [stderr]    Compiling backtrace v0.3.44
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling libra-nibble v0.1.0 (/opt/rustwide/workdir/common/nibble)
[INFO] [stderr]    Compiling libra-canonical-serialization v0.1.0 (/opt/rustwide/workdir/common/lcs)
[INFO] [stderr]    Compiling serde_json v1.0.48
[INFO] [stderr]    Compiling bincode v1.2.1
[INFO] [stderr]    Compiling serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling failure v0.1.6
[INFO] [stderr]    Compiling prost v0.6.1
[INFO] [stderr]    Compiling parity-multihash v0.2.3
[INFO] [stderr]    Compiling tokio v0.2.11
[INFO] [stderr]    Compiling http v0.2.0
[INFO] [stderr]    Compiling yamux v0.4.3
[INFO] [stderr]    Compiling memsocket v0.1.0 (/opt/rustwide/workdir/network/memsocket)
[INFO] [stderr]    Compiling rust_decimal v1.2.1
[INFO] [stderr]    Compiling ed25519-dalek v1.0.0-pre.1 (https://github.com/calibra/ed25519-dalek.git?branch=fiat#ecb1d36a)
[INFO] [stderr]    Compiling threshold_crypto v0.3.2
[INFO] [stderr]    Compiling codespan v0.2.1
[INFO] [stderr]    Compiling parity-multiaddr v0.7.2
[INFO] [stderr]    Compiling prost-types v0.6.1
[INFO] [stderr]    Compiling proc-macro-crate v0.1.4
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/parity-multiaddr-0.7.2/src/onion_addr.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         Self(Cow::Owned(self.0.into_owned()), self.1)
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ lifetime mismatch
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Onion3Addr<'b>`
[INFO] [stdout]               found struct `Onion3Addr<'a>`
[INFO] [stdout] note: the lifetime `'a` as defined here...
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/parity-multiaddr-0.7.2/src/onion_addr.rs:10:6
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl<'a> Onion3Addr<'a> {
[INFO] [stdout]    |      ^^
[INFO] [stdout] note: ...does not necessarily outlive the lifetime `'b` as defined here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/parity-multiaddr-0.7.2/src/onion_addr.rs:22:20
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn acquire<'b>(self) -> Onion3Addr<'b> {
[INFO] [stdout]    |                    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling libra-logger v0.1.0 (/opt/rustwide/workdir/common/logger)
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `parity-multiaddr` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "868e74894ead5958dc44939edf511f86c98055e1ffc77fb0828c5219bf264260", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "868e74894ead5958dc44939edf511f86c98055e1ffc77fb0828c5219bf264260", kill_on_drop: false }`
[INFO] [stdout] 868e74894ead5958dc44939edf511f86c98055e1ffc77fb0828c5219bf264260