[INFO] fetching crate typed_floats 1.0.7...
[INFO] checking typed_floats-1.0.7 against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] extracting crate typed_floats 1.0.7 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate typed_floats 1.0.7
[INFO] finished tweaking crates.io crate typed_floats 1.0.7
[INFO] tweaked toml for crates.io crate typed_floats 1.0.7 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate typed_floats 1.0.7 on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate typed_floats 1.0.7 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded typed_floats_macros v1.0.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e609270714db5decdbd845319b9e817ecb5143b4c2f5749cf0961585f07f0ec
[INFO] running `Command { std: "docker" "start" "-a" "9e609270714db5decdbd845319b9e817ecb5143b4c2f5749cf0961585f07f0ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e609270714db5decdbd845319b9e817ecb5143b4c2f5749cf0961585f07f0ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e609270714db5decdbd845319b9e817ecb5143b4c2f5749cf0961585f07f0ec", kill_on_drop: false }`
[INFO] [stdout] 9e609270714db5decdbd845319b9e817ecb5143b4c2f5749cf0961585f07f0ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6110e6de71bb6f93242d2ff61c20677abdcef6a24b3b994437220171e4e57871
[INFO] running `Command { std: "docker" "start" "-a" "6110e6de71bb6f93242d2ff61c20677abdcef6a24b3b994437220171e4e57871", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.226
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling typed_floats_macros v1.0.7
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking typed_floats v1.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.30s
[INFO] running `Command { std: "docker" "inspect" "6110e6de71bb6f93242d2ff61c20677abdcef6a24b3b994437220171e4e57871", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6110e6de71bb6f93242d2ff61c20677abdcef6a24b3b994437220171e4e57871", kill_on_drop: false }`
[INFO] [stdout] 6110e6de71bb6f93242d2ff61c20677abdcef6a24b3b994437220171e4e57871