[INFO] fetching crate basic_trie 2.0.0...
[INFO] checking basic_trie-2.0.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate basic_trie 2.0.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate basic_trie 2.0.0
[INFO] finished tweaking crates.io crate basic_trie 2.0.0
[INFO] tweaked toml for crates.io crate basic_trie 2.0.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate basic_trie 2.0.0 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 30 packages to latest compatible versions
[INFO] [stderr]       Adding peak_alloc v0.2.1 (available: v0.3.0)
[INFO] [stderr]       Adding serde-pickle v1.1.1 (available: v1.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded iter-read v0.3.1
[INFO] [stderr]   Downloaded growable-bloom-filter v2.1.1
[INFO] [stderr]   Downloaded peak_alloc v0.2.1
[INFO] [stderr]   Downloaded randomizer v0.1.2
[INFO] [stderr]   Downloaded serde-pickle v1.1.1
[INFO] [stderr]   Downloaded fixedstr v0.5.9
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bec4dc6723aff1847098e5753ebb539cf9c247f2417a7b4ca6da1da847923deb
[INFO] running `Command { std: "docker" "start" "-a" "bec4dc6723aff1847098e5753ebb539cf9c247f2417a7b4ca6da1da847923deb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bec4dc6723aff1847098e5753ebb539cf9c247f2417a7b4ca6da1da847923deb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bec4dc6723aff1847098e5753ebb539cf9c247f2417a7b4ca6da1da847923deb", kill_on_drop: false }`
[INFO] [stdout] bec4dc6723aff1847098e5753ebb539cf9c247f2417a7b4ca6da1da847923deb
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 516137416ac6ef8b2c697836c15fb8dab4767a10f2bdb51c166d4c49b507e8dc
[INFO] running `Command { std: "docker" "start" "-a" "516137416ac6ef8b2c697836c15fb8dab4767a10f2bdb51c166d4c49b507e8dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking xxhash-rust v0.8.15
[INFO] [stderr]     Checking fixedstr v0.5.9
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]     Checking thin-vec v0.2.14
[INFO] [stderr]     Checking iter-read v0.3.1
[INFO] [stderr]     Checking serde_bytes v0.11.17
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking serde_json v1.0.143
[INFO] [stderr]     Checking peak_alloc v0.2.1
[INFO] [stderr]     Checking randomizer v0.1.2
[INFO] [stderr]     Checking basic_trie v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking serde-pickle v1.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking growable-bloom-filter v2.1.1
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.06s
[INFO] running `Command { std: "docker" "inspect" "516137416ac6ef8b2c697836c15fb8dab4767a10f2bdb51c166d4c49b507e8dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "516137416ac6ef8b2c697836c15fb8dab4767a10f2bdb51c166d4c49b507e8dc", kill_on_drop: false }`
[INFO] [stdout] 516137416ac6ef8b2c697836c15fb8dab4767a10f2bdb51c166d4c49b507e8dc