[INFO] fetching crate bases 0.2.6...
[INFO] checking bases-0.2.6 against master#4d1bd0db7f489b22c6d8aa2385937a95412c015b for pr-114682
[INFO] extracting crate bases 0.2.6 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate bases 0.2.6 on toolchain 4d1bd0db7f489b22c6d8aa2385937a95412c015b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bases 0.2.6
[INFO] finished tweaking crates.io crate bases 0.2.6
[INFO] tweaked toml for crates.io crate bases 0.2.6 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate bases 0.2.6 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" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bef58cfbcf63eccb5be6ec3da00ac78f6728180dba8a019d39bceb7fbca6ae0c
[INFO] running `Command { std: "docker" "start" "-a" "bef58cfbcf63eccb5be6ec3da00ac78f6728180dba8a019d39bceb7fbca6ae0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bef58cfbcf63eccb5be6ec3da00ac78f6728180dba8a019d39bceb7fbca6ae0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bef58cfbcf63eccb5be6ec3da00ac78f6728180dba8a019d39bceb7fbca6ae0c", kill_on_drop: false }`
[INFO] [stdout] bef58cfbcf63eccb5be6ec3da00ac78f6728180dba8a019d39bceb7fbca6ae0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a6c31a4f4588dec6f9bba5d6454a218462a27b637d10e9b61624af8fe11a2f8
[INFO] running `Command { std: "docker" "start" "-a" "4a6c31a4f4588dec6f9bba5d6454a218462a27b637d10e9b61624af8fe11a2f8", kill_on_drop: false }`
[INFO] [stderr]     Checking bases v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "4a6c31a4f4588dec6f9bba5d6454a218462a27b637d10e9b61624af8fe11a2f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a6c31a4f4588dec6f9bba5d6454a218462a27b637d10e9b61624af8fe11a2f8", kill_on_drop: false }`
[INFO] [stdout] 4a6c31a4f4588dec6f9bba5d6454a218462a27b637d10e9b61624af8fe11a2f8
[INFO] checking bases-0.2.6 against try#785364c7e5e0804473a3fddfb579798ea14e3493 for pr-114682
[INFO] extracting crate bases 0.2.6 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate bases 0.2.6 on toolchain 785364c7e5e0804473a3fddfb579798ea14e3493
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bases 0.2.6
[INFO] finished tweaking crates.io crate bases 0.2.6
[INFO] tweaked toml for crates.io crate bases 0.2.6 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate bases 0.2.6 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" "+785364c7e5e0804473a3fddfb579798ea14e3493" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+785364c7e5e0804473a3fddfb579798ea14e3493" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 414268edf3bc8bd02a665538f80aba42aee245e1aeb5c7d74298fc3c6395b8c0
[INFO] running `Command { std: "docker" "start" "-a" "414268edf3bc8bd02a665538f80aba42aee245e1aeb5c7d74298fc3c6395b8c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "414268edf3bc8bd02a665538f80aba42aee245e1aeb5c7d74298fc3c6395b8c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "414268edf3bc8bd02a665538f80aba42aee245e1aeb5c7d74298fc3c6395b8c0", kill_on_drop: false }`
[INFO] [stdout] 414268edf3bc8bd02a665538f80aba42aee245e1aeb5c7d74298fc3c6395b8c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+785364c7e5e0804473a3fddfb579798ea14e3493" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48e8b61bd3a7a309e3b0a2de3c4997919eade53e46452665cfff8a81a45d981f
[INFO] running `Command { std: "docker" "start" "-a" "48e8b61bd3a7a309e3b0a2de3c4997919eade53e46452665cfff8a81a45d981f", kill_on_drop: false }`
[INFO] [stderr]     Checking bases v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "48e8b61bd3a7a309e3b0a2de3c4997919eade53e46452665cfff8a81a45d981f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48e8b61bd3a7a309e3b0a2de3c4997919eade53e46452665cfff8a81a45d981f", kill_on_drop: false }`
[INFO] [stdout] 48e8b61bd3a7a309e3b0a2de3c4997919eade53e46452665cfff8a81a45d981f
