[INFO] fetching crate cracken 1.0.1...
[INFO] checking cracken-1.0.1 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate cracken 1.0.1 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate cracken 1.0.1 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cracken 1.0.1
[INFO] finished tweaking crates.io crate cracken 1.0.1
[INFO] tweaked toml for crates.io crate cracken 1.0.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate cracken 1.0.1 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unicode-normalization-alignments v0.1.12
[INFO] [stderr]   Downloaded zip-extensions v0.6.1
[INFO] [stderr]   Downloaded rayon-cond v0.1.0
[INFO] [stderr]   Downloaded indicatif v0.15.0
[INFO] [stderr]   Downloaded tar v0.4.37
[INFO] [stderr]   Downloaded pathfinding v0.5.3
[INFO] [stderr]   Downloaded cached-path v0.5.1
[INFO] [stderr]   Downloaded serde_json v1.0.70
[INFO] [stderr]   Downloaded esaxx-rs v0.1.7
[INFO] [stderr]   Downloaded tokenizers v0.11.0
[INFO] [stderr]   Downloaded spm_precompiled v0.1.3
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f0c03216e80b9deade0414965766d4a607da297d17238b0920e6d77e633b8b0
[INFO] running `Command { std: "docker" "start" "-a" "1f0c03216e80b9deade0414965766d4a607da297d17238b0920e6d77e633b8b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f0c03216e80b9deade0414965766d4a607da297d17238b0920e6d77e633b8b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f0c03216e80b9deade0414965766d4a607da297d17238b0920e6d77e633b8b0", kill_on_drop: false }`
[INFO] [stdout] 1f0c03216e80b9deade0414965766d4a607da297d17238b0920e6d77e633b8b0
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 455bb097d6a3e526ad743501c7a1237b5a6b650162f753da694c8c5265bdbb68
[INFO] running `Command { std: "docker" "start" "-a" "455bb097d6a3e526ad743501c7a1237b5a6b650162f753da694c8c5265bdbb68", kill_on_drop: false }`
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[INFO] [stderr]    Compiling cargo-lock v4.0.1
[INFO] [stderr]     Checking cached-path v0.5.1
[INFO] [stderr]     Checking criterion v0.3.5
[INFO] [stderr]     Checking tokenizers v0.11.0
[INFO] [stderr]    Compiling built v0.4.4
[INFO] [stderr]    Compiling cracken v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 14s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cargo-lock v4.0.1, criterion v0.3.5, nom v6.2.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "455bb097d6a3e526ad743501c7a1237b5a6b650162f753da694c8c5265bdbb68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "455bb097d6a3e526ad743501c7a1237b5a6b650162f753da694c8c5265bdbb68", kill_on_drop: false }`
[INFO] [stdout] 455bb097d6a3e526ad743501c7a1237b5a6b650162f753da694c8c5265bdbb68