[INFO] fetching crate rust-rocket 0.7.2...
[INFO] checking rust-rocket-0.7.2 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141
[INFO] extracting crate rust-rocket 0.7.2 into /workspace/builds/worker-101/source
[INFO] validating manifest of crates.io crate rust-rocket 0.7.2 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust-rocket 0.7.2
[INFO] finished tweaking crates.io crate rust-rocket 0.7.2
[INFO] tweaked toml for crates.io crate rust-rocket 0.7.2 written to /workspace/builds/worker-101/source/Cargo.toml
[INFO] crate crates.io crate rust-rocket 0.7.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "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-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc5b38ddf51c8718ca2be43fe02f85b278ffd01eca51072a1e2a30d066fca6db
[INFO] running `Command { std: "docker" "start" "-a" "bc5b38ddf51c8718ca2be43fe02f85b278ffd01eca51072a1e2a30d066fca6db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc5b38ddf51c8718ca2be43fe02f85b278ffd01eca51072a1e2a30d066fca6db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc5b38ddf51c8718ca2be43fe02f85b278ffd01eca51072a1e2a30d066fca6db", kill_on_drop: false }`
[INFO] [stdout] bc5b38ddf51c8718ca2be43fe02f85b278ffd01eca51072a1e2a30d066fca6db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b994b0329b790b2ec9a65702da0b042c4a4bb16d25390d658210362b0dcc406
[INFO] running `Command { std: "docker" "start" "-a" "4b994b0329b790b2ec9a65702da0b042c4a4bb16d25390d658210362b0dcc406", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]     Checking byteorder v1.4.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]     Checking thiserror v1.0.23
[INFO] [stderr]     Checking bincode v1.3.1
[INFO] [stderr]     Checking rust-rocket v0.7.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.29s
[INFO] running `Command { std: "docker" "inspect" "4b994b0329b790b2ec9a65702da0b042c4a4bb16d25390d658210362b0dcc406", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b994b0329b790b2ec9a65702da0b042c4a4bb16d25390d658210362b0dcc406", kill_on_drop: false }`
[INFO] [stdout] 4b994b0329b790b2ec9a65702da0b042c4a4bb16d25390d658210362b0dcc406