[INFO] fetching crate arc-bytes 0.3.5...
[INFO] checking arc-bytes-0.3.5 against master#b286722878e18db29a7fbe672be7c4d3b02e8e4d for pr-127655
[INFO] extracting crate arc-bytes 0.3.5 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate arc-bytes 0.3.5 on toolchain b286722878e18db29a7fbe672be7c4d3b02e8e4d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config
[INFO] started tweaking crates.io crate arc-bytes 0.3.5
[INFO] finished tweaking crates.io crate arc-bytes 0.3.5
[INFO] tweaked toml for crates.io crate arc-bytes 0.3.5 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 18 packages to latest compatible versions
[INFO] [stderr]       Adding derive-where v1.0.0-rc.2 (latest: v1.2.7)
[INFO] [stderr]       Adding half v1.8.3 (latest: v2.4.1)
[INFO] [stderr]       Adding pot v1.0.2 (latest: v3.0.0)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.71)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pot v1.0.2
[INFO] [stderr]   Downloaded derive-where v1.0.0-rc.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ac80cd7113131095f5c8c4247a6df8bca417072d170d25b498dec9774b96dc0
[INFO] running `Command { std: "docker" "start" "-a" "0ac80cd7113131095f5c8c4247a6df8bca417072d170d25b498dec9774b96dc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ac80cd7113131095f5c8c4247a6df8bca417072d170d25b498dec9774b96dc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ac80cd7113131095f5c8c4247a6df8bca417072d170d25b498dec9774b96dc0", kill_on_drop: false }`
[INFO] [stdout] 0ac80cd7113131095f5c8c4247a6df8bca417072d170d25b498dec9774b96dc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 694afb7e1ebb8214fcf2f82d57a9eaf7ce130dfdeb78366df9cbb822b419eb35
[INFO] running `Command { std: "docker" "start" "-a" "694afb7e1ebb8214fcf2f82d57a9eaf7ce130dfdeb78366df9cbb822b419eb35", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking half v1.8.3
[INFO] [stderr]    Compiling syn v2.0.71
[INFO] [stderr]    Compiling serde_derive v1.0.204
[INFO] [stderr]    Compiling thiserror-impl v1.0.62
[INFO] [stderr]     Checking thiserror v1.0.62
[INFO] [stderr]    Compiling derive-where v1.0.0-rc.2
[INFO] [stderr]     Checking serde v1.0.204
[INFO] [stderr]     Checking pot v1.0.2
[INFO] [stderr]     Checking serde_json v1.0.120
[INFO] [stderr]     Checking arc-bytes v0.3.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.14s
[INFO] running `Command { std: "docker" "inspect" "694afb7e1ebb8214fcf2f82d57a9eaf7ce130dfdeb78366df9cbb822b419eb35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "694afb7e1ebb8214fcf2f82d57a9eaf7ce130dfdeb78366df9cbb822b419eb35", kill_on_drop: false }`
[INFO] [stdout] 694afb7e1ebb8214fcf2f82d57a9eaf7ce130dfdeb78366df9cbb822b419eb35
[INFO] checking arc-bytes-0.3.5 against try#6a5749073f2ebf59d7740d30e50a932a85756ee7 for pr-127655
[INFO] extracting crate arc-bytes 0.3.5 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate arc-bytes 0.3.5 on toolchain 6a5749073f2ebf59d7740d30e50a932a85756ee7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6a5749073f2ebf59d7740d30e50a932a85756ee7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3-tc2/source/.cargo/config
[INFO] started tweaking crates.io crate arc-bytes 0.3.5
[INFO] finished tweaking crates.io crate arc-bytes 0.3.5
[INFO] tweaked toml for crates.io crate arc-bytes 0.3.5 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6a5749073f2ebf59d7740d30e50a932a85756ee7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 18 packages to latest compatible versions
[INFO] [stderr]       Adding derive-where v1.0.0-rc.2 (latest: v1.2.7)
[INFO] [stderr]       Adding half v1.8.3 (latest: v2.4.1)
[INFO] [stderr]       Adding pot v1.0.2 (latest: v3.0.0)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.71)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6a5749073f2ebf59d7740d30e50a932a85756ee7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+6a5749073f2ebf59d7740d30e50a932a85756ee7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f94dd5ba4c818a271b45fcaa9a17a486c604aca02d9768db3f9105116c02600
[INFO] running `Command { std: "docker" "start" "-a" "8f94dd5ba4c818a271b45fcaa9a17a486c604aca02d9768db3f9105116c02600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f94dd5ba4c818a271b45fcaa9a17a486c604aca02d9768db3f9105116c02600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f94dd5ba4c818a271b45fcaa9a17a486c604aca02d9768db3f9105116c02600", kill_on_drop: false }`
[INFO] [stdout] 8f94dd5ba4c818a271b45fcaa9a17a486c604aca02d9768db3f9105116c02600
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+6a5749073f2ebf59d7740d30e50a932a85756ee7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f8139431eaeb31a1d0caef01bd7a29eb4c34acdb8cc30858851e246416cc495
[INFO] running `Command { std: "docker" "start" "-a" "4f8139431eaeb31a1d0caef01bd7a29eb4c34acdb8cc30858851e246416cc495", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking half v1.8.3
[INFO] [stderr]    Compiling syn v2.0.71
[INFO] [stderr]    Compiling serde_derive v1.0.204
[INFO] [stderr]    Compiling thiserror-impl v1.0.62
[INFO] [stderr]     Checking thiserror v1.0.62
[INFO] [stderr]    Compiling derive-where v1.0.0-rc.2
[INFO] [stderr]     Checking serde v1.0.204
[INFO] [stderr]     Checking pot v1.0.2
[INFO] [stderr]     Checking serde_json v1.0.120
[INFO] [stderr]     Checking arc-bytes v0.3.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.08s
[INFO] running `Command { std: "docker" "inspect" "4f8139431eaeb31a1d0caef01bd7a29eb4c34acdb8cc30858851e246416cc495", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f8139431eaeb31a1d0caef01bd7a29eb4c34acdb8cc30858851e246416cc495", kill_on_drop: false }`
[INFO] [stdout] 4f8139431eaeb31a1d0caef01bd7a29eb4c34acdb8cc30858851e246416cc495
