[INFO] cloning repository https://github.com/tpicaud/brb-message-adversary
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tpicaud/brb-message-adversary" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftpicaud%2Fbrb-message-adversary", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftpicaud%2Fbrb-message-adversary'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 89b50588e3761c167e8a10636458fb34f75d4bc0
[INFO] checking tpicaud/brb-message-adversary against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftpicaud%2Fbrb-message-adversary" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  34% (1247/3629)
Updating files:  35% (1271/3629)
Updating files:  36% (1307/3629)
Updating files:  37% (1343/3629)
Updating files:  38% (1380/3629)
Updating files:  39% (1416/3629)
Updating files:  40% (1452/3629)
Updating files:  41% (1488/3629)
Updating files:  42% (1525/3629)
Updating files:  43% (1561/3629)
Updating files:  44% (1597/3629)
Updating files:  45% (1634/3629)
Updating files:  46% (1670/3629)
Updating files:  47% (1706/3629)
Updating files:  48% (1742/3629)
Updating files:  49% (1779/3629)
Updating files:  50% (1815/3629)
Updating files:  51% (1851/3629)
Updating files:  52% (1888/3629)
Updating files:  53% (1924/3629)
Updating files:  54% (1960/3629)
Updating files:  55% (1996/3629)
Updating files:  56% (2033/3629)
Updating files:  57% (2069/3629)
Updating files:  58% (2105/3629)
Updating files:  59% (2142/3629)
Updating files:  59% (2171/3629)
Updating files:  60% (2178/3629)
Updating files:  61% (2214/3629)
Updating files:  62% (2250/3629)
Updating files:  63% (2287/3629)
Updating files:  64% (2323/3629)
Updating files:  65% (2359/3629)
Updating files:  66% (2396/3629)
Updating files:  67% (2432/3629)
Updating files:  68% (2468/3629)
Updating files:  69% (2505/3629)
Updating files:  70% (2541/3629)
Updating files:  71% (2577/3629)
Updating files:  72% (2613/3629)
Updating files:  73% (2650/3629)
Updating files:  74% (2686/3629)
Updating files:  75% (2722/3629)
Updating files:  76% (2759/3629)
Updating files:  77% (2795/3629)
Updating files:  78% (2831/3629)
Updating files:  79% (2867/3629)
Updating files:  80% (2904/3629)
Updating files:  81% (2940/3629)
Updating files:  82% (2976/3629)
Updating files:  83% (3013/3629)
Updating files:  84% (3049/3629)
Updating files:  84% (3077/3629)
Updating files:  85% (3085/3629)
Updating files:  86% (3121/3629)
Updating files:  87% (3158/3629)
Updating files:  88% (3194/3629)
Updating files:  89% (3230/3629)
Updating files:  90% (3267/3629)
Updating files:  91% (3303/3629)
Updating files:  92% (3339/3629)
Updating files:  93% (3375/3629)
Updating files:  94% (3412/3629)
Updating files:  95% (3448/3629)
Updating files:  95% (3462/3629)
Updating files:  96% (3484/3629)
Updating files:  97% (3521/3629)
Updating files:  98% (3557/3629)
Updating files:  99% (3593/3629)
Updating files: 100% (3629/3629)
Updating files: 100% (3629/3629), done.
[INFO] validating manifest of git repo https://github.com/tpicaud/brb-message-adversary on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tpicaud/brb-message-adversary
[INFO] finished tweaking git repo https://github.com/tpicaud/brb-message-adversary
[INFO] tweaked toml for git repo https://github.com/tpicaud/brb-message-adversary written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/tpicaud/brb-message-adversary already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive v1.0.140
[INFO] [stderr]   Downloaded base64ct v1.5.1
[INFO] [stderr]   Downloaded proc-macro2 v1.0.42
[INFO] [stderr]   Downloaded arc-swap v1.5.0
[INFO] [stderr]   Downloaded serde v1.0.140
[INFO] [stderr]   Downloaded log4rs v1.1.1
[INFO] [stderr]   Downloaded file_indexing v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 52a5acab618e19ba669b2602c0f80f7a3a8d060f1c2489aa1333585959a729a8
[INFO] running `Command { std: "docker" "start" "-a" "52a5acab618e19ba669b2602c0f80f7a3a8d060f1c2489aa1333585959a729a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "52a5acab618e19ba669b2602c0f80f7a3a8d060f1c2489aa1333585959a729a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52a5acab618e19ba669b2602c0f80f7a3a8d060f1c2489aa1333585959a729a8", kill_on_drop: false }`
[INFO] [stdout] 52a5acab618e19ba669b2602c0f80f7a3a8d060f1c2489aa1333585959a729a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44f92ba14743d8d5b1bc775c529ec928939bb1a31d96f4b0fa95da95641ca97b
[INFO] running `Command { std: "docker" "start" "-a" "44f92ba14743d8d5b1bc775c529ec928939bb1a31d96f4b0fa95da95641ca97b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling proc-macro2 v1.0.42
[INFO] [stderr]    Compiling unicode-ident v1.0.2
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling serde_derive v1.0.140
[INFO] [stderr]    Compiling serde v1.0.140
[INFO] [stderr]     Checking zeroize v1.5.7
[INFO] [stderr]     Checking const-oid v0.9.0
[INFO] [stderr]     Checking base64ct v1.5.1
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking base16ct v0.1.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]     Checking digest v0.10.3
[INFO] [stderr]    Compiling serde_json v1.0.82
[INFO] [stderr]     Checking der v0.6.0
[INFO] [stderr]     Checking traitobject v0.1.0
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking smallvec v1.9.0
[INFO] [stderr]    Compiling anyhow v1.0.58
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking unsafe-any v0.4.2
[INFO] [stderr]     Checking cpufeatures v0.2.2
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking typemap v0.3.3
[INFO] [stderr]     Checking sha2 v0.10.2
[INFO] [stderr]     Checking arc-swap v1.5.0
[INFO] [stderr]     Checking log-mdc v0.1.0
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking file_indexing v0.4.0
[INFO] [stderr]     Checking getrandom v0.2.7
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking thread-id v4.0.0
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking spki v0.6.0
[INFO] [stderr]     Checking ff v0.12.0
[INFO] [stderr]     Checking crypto-bigint v0.4.8
[INFO] [stderr]     Checking signature v1.5.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking pkcs8 v0.9.0
[INFO] [stderr]     Checking group v0.12.0
[INFO] [stderr]     Checking sec1 v0.3.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking num-integer v0.1.45
[INFO] [stderr]     Checking ordered-float v2.10.0
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking elliptic-curve v0.12.2
[INFO] [stderr]     Checking rfc6979 v0.3.0
[INFO] [stderr]     Checking ecdsa v0.14.3
[INFO] [stderr]     Checking p256 v0.11.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking serde-value v0.7.0
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking serde_yaml v0.8.26
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking log4rs v1.1.1
[INFO] [stderr]     Checking thread v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `port` is never read
[INFO] [stdout]   --> src/net/impl_udp.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct UdpConnection {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 11 |     pub socket: UdpSocket,
[INFO] [stdout] 12 |     pub port: u16,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `port` is never read
[INFO] [stdout]   --> src/net/impl_udp.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct UdpConnection {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 11 |     pub socket: UdpSocket,
[INFO] [stdout] 12 |     pub port: u16,
[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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.93s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: traitobject v0.1.0, typemap v0.3.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "44f92ba14743d8d5b1bc775c529ec928939bb1a31d96f4b0fa95da95641ca97b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44f92ba14743d8d5b1bc775c529ec928939bb1a31d96f4b0fa95da95641ca97b", kill_on_drop: false }`
[INFO] [stdout] 44f92ba14743d8d5b1bc775c529ec928939bb1a31d96f4b0fa95da95641ca97b