[INFO] fetching crate tetsy-jsonrpc-test 15.1.0...
[INFO] checking tetsy-jsonrpc-test-15.1.0 against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141
[INFO] extracting crate tetsy-jsonrpc-test 15.1.0 into /workspace/builds/worker-103/source
[INFO] validating manifest of crates.io crate tetsy-jsonrpc-test 15.1.0 on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tetsy-jsonrpc-test 15.1.0
[INFO] finished tweaking crates.io crate tetsy-jsonrpc-test 15.1.0
[INFO] tweaked toml for crates.io crate tetsy-jsonrpc-test 15.1.0 written to /workspace/builds/worker-103/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "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-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a55599e3022c4ff0748505769d8a42374e0917a8f01a48725628b683d439e44
[INFO] running `Command { std: "docker" "start" "-a" "4a55599e3022c4ff0748505769d8a42374e0917a8f01a48725628b683d439e44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a55599e3022c4ff0748505769d8a42374e0917a8f01a48725628b683d439e44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a55599e3022c4ff0748505769d8a42374e0917a8f01a48725628b683d439e44", kill_on_drop: false }`
[INFO] [stdout] 4a55599e3022c4ff0748505769d8a42374e0917a8f01a48725628b683d439e44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ece498082ed2063069a88ce2b166f08f33f7807f80a2d53006c401515a37163
[INFO] running `Command { std: "docker" "start" "-a" "4ece498082ed2063069a88ce2b166f08f33f7807f80a2d53006c401515a37163", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]     Checking futures v0.1.31
[INFO] [stderr]     Checking percent-encoding v1.0.1
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]     Checking parking_lot_core v0.7.2
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]     Checking parking_lot v0.10.2
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking object v0.27.1
[INFO] [stderr]     Checking backtrace v0.3.63
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking serde_json v1.0.72
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]     Checking tetsy-jsonrpc-core v15.1.0
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]     Checking tetsy-jsonrpc-pubsub v15.1.0
[INFO] [stderr]    Compiling tetsy-jsonrpc-derive v15.1.0
[INFO] [stderr]     Checking tetsy-jsonrpc-client-transports v15.1.0
[INFO] [stderr]     Checking tetsy-jsonrpc-core-client v15.1.0
[INFO] [stderr]     Checking tetsy-jsonrpc-test v15.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.21s
[INFO] running `Command { std: "docker" "inspect" "4ece498082ed2063069a88ce2b166f08f33f7807f80a2d53006c401515a37163", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ece498082ed2063069a88ce2b166f08f33f7807f80a2d53006c401515a37163", kill_on_drop: false }`
[INFO] [stdout] 4ece498082ed2063069a88ce2b166f08f33f7807f80a2d53006c401515a37163