[INFO] fetching crate safe_app 0.18.0...
[INFO] checking safe_app-0.18.0 against master#2e5723137b2b88368d018b262a0a823a1423131b for pr-78935-1
[INFO] extracting crate safe_app 0.18.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate safe_app 0.18.0 on toolchain 2e5723137b2b88368d018b262a0a823a1423131b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2e5723137b2b88368d018b262a0a823a1423131b" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate safe_app 0.18.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate safe_app 0.18.0
[INFO] tweaked toml for crates.io crate safe_app 0.18.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate safe_app 0.18.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2e5723137b2b88368d018b262a0a823a1423131b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+2e5723137b2b88368d018b262a0a823a1423131b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 12f59d26950ba50bcaa4345baf3b2431dbc72fab820e517b8fc3da6965df39c3
[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" "12f59d26950ba50bcaa4345baf3b2431dbc72fab820e517b8fc3da6965df39c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12f59d26950ba50bcaa4345baf3b2431dbc72fab820e517b8fc3da6965df39c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12f59d26950ba50bcaa4345baf3b2431dbc72fab820e517b8fc3da6965df39c3", kill_on_drop: false }`
[INFO] [stdout] 12f59d26950ba50bcaa4345baf3b2431dbc72fab820e517b8fc3da6965df39c3
[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=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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+2e5723137b2b88368d018b262a0a823a1423131b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f28c59ca5fc259e3b3c5b1b5df5bfc547e3ec87e5a49ba0ae8c70aaf592c6b12
[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" "f28c59ca5fc259e3b3c5b1b5df5bfc547e3ec87e5a49ba0ae8c70aaf592c6b12", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
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[INFO] [stderr]    Compiling const-random-macro v0.1.8
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[INFO] [stderr]    Compiling structopt-derive v0.2.18
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[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling zeroize_derive v1.0.0
[INFO] [stderr]    Compiling ff_derive v0.6.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.9
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling derive_more v0.99.9
[INFO] [stderr]    Compiling async-trait v0.1.36
[INFO] [stderr]     Checking zeroize v1.1.0
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[INFO] [stderr]     Checking curve25519-dalek v2.1.0
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[INFO] [stderr]     Checking tokio v0.2.22
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[INFO] [stderr]     Checking ws v0.9.1
[INFO] [stderr]     Checking rcgen v0.7.0
[INFO] [stderr]     Checking safe-nd v0.11.1
[INFO] [stderr]     Checking quinn-proto v0.6.1
[INFO] [stderr]     Checking self_encryption v0.19.0
[INFO] [stderr]     Checking quinn v0.6.1
[INFO] [stderr]     Checking quic-p2p v0.7.0
[INFO] [stderr]     Checking safe_core v0.43.0
[INFO] [stderr]     Checking safe_authenticator v0.18.0
[INFO] [stderr]     Checking safe_app v0.18.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 27s
[INFO] running `Command { std: "docker" "inspect" "f28c59ca5fc259e3b3c5b1b5df5bfc547e3ec87e5a49ba0ae8c70aaf592c6b12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f28c59ca5fc259e3b3c5b1b5df5bfc547e3ec87e5a49ba0ae8c70aaf592c6b12", kill_on_drop: false }`
[INFO] [stdout] f28c59ca5fc259e3b3c5b1b5df5bfc547e3ec87e5a49ba0ae8c70aaf592c6b12