[INFO] fetching crate chaintester 0.2.6...
[INFO] checking chaintester-0.2.6 against nightly-2024-02-05 for check-cfg
[INFO] extracting crate chaintester 0.2.6 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate chaintester 0.2.6 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate chaintester 0.2.6
[INFO] finished tweaking crates.io crate chaintester 0.2.6
[INFO] tweaked toml for crates.io crate chaintester 0.2.6 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "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" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thrift v0.16.0
[INFO] [stderr]   Downloaded better-panic v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1b2ecbc739787240cc15bc8d0307743eba5a62f955a8397cb08dcbcb4f53f438
[INFO] running `Command { std: "docker" "start" "-a" "1b2ecbc739787240cc15bc8d0307743eba5a62f955a8397cb08dcbcb4f53f438", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b2ecbc739787240cc15bc8d0307743eba5a62f955a8397cb08dcbcb4f53f438", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b2ecbc739787240cc15bc8d0307743eba5a62f955a8397cb08dcbcb4f53f438", kill_on_drop: false }`
[INFO] [stdout] 1b2ecbc739787240cc15bc8d0307743eba5a62f955a8397cb08dcbcb4f53f438
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e89f84b533ce56c43cef75f2c0634cedb0caa92cd71c7194201e34fbe860a0fc
[INFO] running `Command { std: "docker" "start" "-a" "e89f84b533ce56c43cef75f2c0634cedb0caa92cd71c7194201e34fbe860a0fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]     Checking os_str_bytes v6.6.1
[INFO] [stderr]    Compiling serde_json v1.0.113
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking ordered-float v1.1.1
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]     Checking integer-encoding v3.0.4
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking textwrap v0.16.0
[INFO] [stderr]     Checking thrift v0.16.0
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]     Checking indexmap v2.2.2
[INFO] [stderr]     Checking backtrace v0.3.69
[INFO] [stderr]     Checking better-panic v0.3.0
[INFO] [stderr]     Checking chaintester v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.80s
[INFO] running `Command { std: "docker" "inspect" "e89f84b533ce56c43cef75f2c0634cedb0caa92cd71c7194201e34fbe860a0fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e89f84b533ce56c43cef75f2c0634cedb0caa92cd71c7194201e34fbe860a0fc", kill_on_drop: false }`
[INFO] [stdout] e89f84b533ce56c43cef75f2c0634cedb0caa92cd71c7194201e34fbe860a0fc
