[INFO] fetching crate rand_seeder 0.2.3...
[INFO] checking rand_seeder-0.2.3 against master#35936c4839dd272646394779d151e060d0f6b3ac for pr-122960-1
[INFO] extracting crate rand_seeder 0.2.3 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate rand_seeder 0.2.3 on toolchain 35936c4839dd272646394779d151e060d0f6b3ac
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rand_seeder 0.2.3
[INFO] finished tweaking crates.io crate rand_seeder 0.2.3
[INFO] tweaked toml for crates.io crate rand_seeder 0.2.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate rand_seeder 0.2.3 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" "+35936c4839dd272646394779d151e060d0f6b3ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand_core v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 804fb267327cc84058e2b2ecc3e27afd81cf58b3c2947dc3680ac3413f27b5ca
[INFO] running `Command { std: "docker" "start" "-a" "804fb267327cc84058e2b2ecc3e27afd81cf58b3c2947dc3680ac3413f27b5ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "804fb267327cc84058e2b2ecc3e27afd81cf58b3c2947dc3680ac3413f27b5ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "804fb267327cc84058e2b2ecc3e27afd81cf58b3c2947dc3680ac3413f27b5ca", kill_on_drop: false }`
[INFO] [stdout] 804fb267327cc84058e2b2ecc3e27afd81cf58b3c2947dc3680ac3413f27b5ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af2426616f979b93ca199a418a486b72b382bd640294cc32cdbe5a1dd0204729
[INFO] running `Command { std: "docker" "start" "-a" "af2426616f979b93ca199a418a486b72b382bd640294cc32cdbe5a1dd0204729", kill_on_drop: false }`
[INFO] [stderr]     Checking rand_core v0.6.0
[INFO] [stderr]     Checking rand_seeder v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "af2426616f979b93ca199a418a486b72b382bd640294cc32cdbe5a1dd0204729", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af2426616f979b93ca199a418a486b72b382bd640294cc32cdbe5a1dd0204729", kill_on_drop: false }`
[INFO] [stdout] af2426616f979b93ca199a418a486b72b382bd640294cc32cdbe5a1dd0204729
[INFO] checking rand_seeder-0.2.3 against try#9ae1860851f3fbc1435a1698e572252c0076f413 for pr-122960-1
[INFO] extracting crate rand_seeder 0.2.3 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate rand_seeder 0.2.3 on toolchain 9ae1860851f3fbc1435a1698e572252c0076f413
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rand_seeder 0.2.3
[INFO] finished tweaking crates.io crate rand_seeder 0.2.3
[INFO] tweaked toml for crates.io crate rand_seeder 0.2.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate rand_seeder 0.2.3 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" "+9ae1860851f3fbc1435a1698e572252c0076f413" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 429125dc498e26d130e411c201fad19d0ffb562c53586249612f45493f27dcb1
[INFO] running `Command { std: "docker" "start" "-a" "429125dc498e26d130e411c201fad19d0ffb562c53586249612f45493f27dcb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "429125dc498e26d130e411c201fad19d0ffb562c53586249612f45493f27dcb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "429125dc498e26d130e411c201fad19d0ffb562c53586249612f45493f27dcb1", kill_on_drop: false }`
[INFO] [stdout] 429125dc498e26d130e411c201fad19d0ffb562c53586249612f45493f27dcb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f26cbb506b31445576d9ad538c9b8111db3eb1338b2f89be268478cf1c4c944
[INFO] running `Command { std: "docker" "start" "-a" "0f26cbb506b31445576d9ad538c9b8111db3eb1338b2f89be268478cf1c4c944", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] no edition found in manifest, probably 2015, skipping
[INFO] running `Command { std: "docker" "inspect" "0f26cbb506b31445576d9ad538c9b8111db3eb1338b2f89be268478cf1c4c944", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f26cbb506b31445576d9ad538c9b8111db3eb1338b2f89be268478cf1c4c944", kill_on_drop: false }`
[INFO] [stdout] 0f26cbb506b31445576d9ad538c9b8111db3eb1338b2f89be268478cf1c4c944