[INFO] fetching crate spl-token-names 0.2.0...
[INFO] checking spl-token-names-0.2.0 against master#ab37a83ae2c829b8597bdcda8244964ebc60b495 for pr-99943
[INFO] extracting crate spl-token-names 0.2.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate spl-token-names 0.2.0 on toolchain ab37a83ae2c829b8597bdcda8244964ebc60b495
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ab37a83ae2c829b8597bdcda8244964ebc60b495" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate spl-token-names 0.2.0
[INFO] finished tweaking crates.io crate spl-token-names 0.2.0
[INFO] tweaked toml for crates.io crate spl-token-names 0.2.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ab37a83ae2c829b8597bdcda8244964ebc60b495" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ab37a83ae2c829b8597bdcda8244964ebc60b495" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+ab37a83ae2c829b8597bdcda8244964ebc60b495" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4560457dcac3773780a0ec4635b5fa339e5807238b774fdff8bc63daa2584229
[INFO] running `Command { std: "docker" "start" "-a" "4560457dcac3773780a0ec4635b5fa339e5807238b774fdff8bc63daa2584229", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4560457dcac3773780a0ec4635b5fa339e5807238b774fdff8bc63daa2584229", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4560457dcac3773780a0ec4635b5fa339e5807238b774fdff8bc63daa2584229", kill_on_drop: false }`
[INFO] [stdout] 4560457dcac3773780a0ec4635b5fa339e5807238b774fdff8bc63daa2584229
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+ab37a83ae2c829b8597bdcda8244964ebc60b495" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c81944af4b2f050482896aa62e649171963e8e3d79030975c952f4012d79bfeb
[INFO] running `Command { std: "docker" "start" "-a" "c81944af4b2f050482896aa62e649171963e8e3d79030975c952f4012d79bfeb", kill_on_drop: false }`
[INFO] [stderr]     Checking spl-token-names v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "c81944af4b2f050482896aa62e649171963e8e3d79030975c952f4012d79bfeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c81944af4b2f050482896aa62e649171963e8e3d79030975c952f4012d79bfeb", kill_on_drop: false }`
[INFO] [stdout] c81944af4b2f050482896aa62e649171963e8e3d79030975c952f4012d79bfeb