[INFO] cloning repository https://github.com/flatpak/flat-manager
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/flatpak/flat-manager" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflatpak%2Fflat-manager", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflatpak%2Fflat-manager'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f2c1f719b35cb48b5d2b7282b66c8a7e166147b7
[INFO] checking flatpak/flat-manager against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflatpak%2Fflat-manager" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/flatpak/flat-manager on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/flatpak/flat-manager
[INFO] finished tweaking git repo https://github.com/flatpak/flat-manager
[INFO] tweaked toml for git repo https://github.com/flatpak/flat-manager written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/flatpak/flat-manager already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded actix-multipart v0.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 90e44f2cccc027d8c7bc46b902d05bd8e448752ce805246ba41755aa0bcc509f
[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" "90e44f2cccc027d8c7bc46b902d05bd8e448752ce805246ba41755aa0bcc509f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90e44f2cccc027d8c7bc46b902d05bd8e448752ce805246ba41755aa0bcc509f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90e44f2cccc027d8c7bc46b902d05bd8e448752ce805246ba41755aa0bcc509f", kill_on_drop: false }`
[INFO] [stdout] 90e44f2cccc027d8c7bc46b902d05bd8e448752ce805246ba41755aa0bcc509f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6ae83b2889d1034bf622223a6afcee46f6714ce7940cd21ff466e9eb7dbd5eb5
[INFO] running `Command { std: "docker" "start" "-a" "6ae83b2889d1034bf622223a6afcee46f6714ce7940cd21ff466e9eb7dbd5eb5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.87
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[INFO] [stderr]    Compiling mime_guess v2.0.3
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]     Checking rand v0.6.5
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[INFO] [stderr]     Checking tokio-current-thread v0.1.7
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[INFO] [stderr]     Checking string v0.2.1
[INFO] [stderr]     Checking futures-fs v0.0.5
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[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking futures-locks v0.3.3
[INFO] [stderr]     Checking r2d2 v0.8.9
[INFO] [stderr]    Compiling const-random-macro v0.1.13
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking rand v0.8.3
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[INFO] [stderr]     Checking actix-codec v0.1.2
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[INFO] [stderr]     Checking tokio-fs v0.1.7
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[INFO] [stderr]     Checking tempfile v3.2.0
[INFO] [stderr]     Checking actix-server-config v0.1.2
[INFO] [stderr]     Checking tokio-process v0.2.5
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking h2 v0.1.26
[INFO] [stderr]     Checking brotli2 v0.3.2
[INFO] [stderr]    Compiling derive_more v0.15.0
[INFO] [stderr]    Compiling enum-as-inner v0.2.1
[INFO] [stderr]    Compiling derive_more v0.14.1
[INFO] [stderr]    Compiling actix_derive v0.3.2
[INFO] [stderr]    Compiling actix_derive v0.4.0
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling diesel_derives v1.4.1
[INFO] [stderr]    Compiling actix-web-codegen v0.1.3
[INFO] [stderr]    Compiling v_escape_derive v0.5.6
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking actix-threadpool v0.1.2
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[INFO] [stderr]     Checking trust-dns-resolver v0.11.1
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[INFO] [stderr]     Checking serde v1.0.123
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking serde_json v1.0.64
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]     Checking actix-router v0.1.5
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking askama_shared v0.7.2
[INFO] [stderr]     Checking actix-http v0.2.11
[INFO] [stderr]     Checking diesel v1.4.5
[INFO] [stderr]     Checking simple_asn1 v0.4.1
[INFO] [stderr]     Checking jsonwebtoken v7.2.0
[INFO] [stderr]    Compiling askama_derive v0.7.2
[INFO] [stderr]     Checking awc v0.2.8
[INFO] [stderr]     Checking actix v0.8.3
[INFO] [stderr]     Checking actix-web v1.0.9
[INFO] [stderr]     Checking actix-web-actors v1.0.4
[INFO] [stderr]     Checking actix-multipart v0.1.5
[INFO] [stderr]     Checking actix-files v0.1.7
[INFO] [stderr]     Checking askama v0.7.2
[INFO] [stderr]     Checking migrations_internals v1.4.1
[INFO] [stderr]    Compiling migrations_macros v1.4.2
[INFO] [stderr]     Checking diesel_migrations v1.4.0
[INFO] [stderr]     Checking flat-manager v0.3.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `client`
[INFO] [stdout]   --> src/bin/delta-generator-client.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 87 |     client: Option<Addr<DeltaClient>>,
[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] [stdout] warning: field is never read: `client`
[INFO] [stdout]   --> src/bin/delta-generator-client.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 87 |     client: Option<Addr<DeltaClient>>,
[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]     Finished dev [unoptimized + debuginfo] target(s) in 1m 16s
[INFO] running `Command { std: "docker" "inspect" "6ae83b2889d1034bf622223a6afcee46f6714ce7940cd21ff466e9eb7dbd5eb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ae83b2889d1034bf622223a6afcee46f6714ce7940cd21ff466e9eb7dbd5eb5", kill_on_drop: false }`
[INFO] [stdout] 6ae83b2889d1034bf622223a6afcee46f6714ce7940cd21ff466e9eb7dbd5eb5