[INFO] fetching crate nil-slip44 0.3.8...
[INFO] checking nil-slip44-0.3.8 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate nil-slip44 0.3.8 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate nil-slip44 0.3.8
[INFO] finished tweaking crates.io crate nil-slip44 0.3.8
[INFO] tweaked toml for crates.io crate nil-slip44 0.3.8 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nil-slip44 0.3.8 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nil-slip44 0.3.8 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded native-tls v0.2.13
[INFO] [stderr]   Downloaded openssl-sys v0.9.105
[INFO] [stderr]   Downloaded cc v1.2.12
[INFO] [stderr]   Downloaded openssl v0.10.70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] deacc80e46e9d0f3b90af2c9ec54b6a8153d3965cfe700ca39e2110e430d1277
[INFO] running `Command { std: "docker" "start" "-a" "deacc80e46e9d0f3b90af2c9ec54b6a8153d3965cfe700ca39e2110e430d1277", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "deacc80e46e9d0f3b90af2c9ec54b6a8153d3965cfe700ca39e2110e430d1277", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "deacc80e46e9d0f3b90af2c9ec54b6a8153d3965cfe700ca39e2110e430d1277", kill_on_drop: false }`
[INFO] [stdout] deacc80e46e9d0f3b90af2c9ec54b6a8153d3965cfe700ca39e2110e430d1277
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 28f86b4b65d2d688d5fde6926c96a92a2961eecddd0397dff2ad0a444927d619
[INFO] running `Command { std: "docker" "start" "-a" "28f86b4b65d2d688d5fde6926c96a92a2961eecddd0397dff2ad0a444927d619", kill_on_drop: false }`
[INFO] [stderr]     Checking nil-slip44 v0.3.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `Command { std: "docker" "inspect" "28f86b4b65d2d688d5fde6926c96a92a2961eecddd0397dff2ad0a444927d619", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28f86b4b65d2d688d5fde6926c96a92a2961eecddd0397dff2ad0a444927d619", kill_on_drop: false }`
[INFO] [stdout] 28f86b4b65d2d688d5fde6926c96a92a2961eecddd0397dff2ad0a444927d619