[INFO] fetching crate bufpool 0.2.4...
[INFO] checking bufpool-0.2.4 against try#8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f for pr-114559
[INFO] extracting crate bufpool 0.2.4 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate bufpool 0.2.4 on toolchain 8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bufpool 0.2.4
[INFO] finished tweaking crates.io crate bufpool 0.2.4
[INFO] tweaked toml for crates.io crate bufpool 0.2.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c51662823cd57e794b00c20f6cfee9db1cd05a2f6e93dd43d45978db43e53efa
[INFO] running `Command { std: "docker" "start" "-a" "c51662823cd57e794b00c20f6cfee9db1cd05a2f6e93dd43d45978db43e53efa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c51662823cd57e794b00c20f6cfee9db1cd05a2f6e93dd43d45978db43e53efa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c51662823cd57e794b00c20f6cfee9db1cd05a2f6e93dd43d45978db43e53efa", kill_on_drop: false }`
[INFO] [stdout] c51662823cd57e794b00c20f6cfee9db1cd05a2f6e93dd43d45978db43e53efa
[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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2dffd2b6fb2f8faf5bde26dee3d4b246ce9409a8fb92c87575cd5a5c147948de
[INFO] running `Command { std: "docker" "start" "-a" "2dffd2b6fb2f8faf5bde26dee3d4b246ce9409a8fb92c87575cd5a5c147948de", kill_on_drop: false }`
[INFO] [stderr]     Checking os_str_bytes v6.5.1
[INFO] [stderr]     Checking ciborium-io v0.2.1
[INFO] [stderr]     Checking regex-automata v0.3.6
[INFO] [stderr]     Checking textwrap v0.16.0
[INFO] [stderr]     Checking plotters v0.3.5
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking bufpool v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking ciborium-ll v0.2.1
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking ciborium v0.2.1
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]     Checking regex v1.9.3
[INFO] [stderr]     Checking criterion v0.4.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.75s
[INFO] running `Command { std: "docker" "inspect" "2dffd2b6fb2f8faf5bde26dee3d4b246ce9409a8fb92c87575cd5a5c147948de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dffd2b6fb2f8faf5bde26dee3d4b246ce9409a8fb92c87575cd5a5c147948de", kill_on_drop: false }`
[INFO] [stdout] 2dffd2b6fb2f8faf5bde26dee3d4b246ce9409a8fb92c87575cd5a5c147948de
