[INFO] fetching crate basic_trie 2.0.0...
[INFO] checking basic_trie-2.0.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate basic_trie 2.0.0 into /workspace/builds/worker-1-tc2/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-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate basic_trie 2.0.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3e25b35bc8f10232de70fa9f7ee84dcede63d8d1010418b0d64c9c553b698c3
[INFO] running `Command { std: "docker" "start" "-a" "a3e25b35bc8f10232de70fa9f7ee84dcede63d8d1010418b0d64c9c553b698c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3e25b35bc8f10232de70fa9f7ee84dcede63d8d1010418b0d64c9c553b698c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3e25b35bc8f10232de70fa9f7ee84dcede63d8d1010418b0d64c9c553b698c3", kill_on_drop: false }`
[INFO] [stdout] a3e25b35bc8f10232de70fa9f7ee84dcede63d8d1010418b0d64c9c553b698c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7fe3c0d9b90d6f5f1c9ac1df933ec76839b0184947b4e09bfef7190bc3a877ee
[INFO] running `Command { std: "docker" "start" "-a" "7fe3c0d9b90d6f5f1c9ac1df933ec76839b0184947b4e09bfef7190bc3a877ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]     Checking xxhash-rust v0.8.15
[INFO] [stderr]     Checking serde_bytes v0.11.17
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]     Checking iter-read v0.3.1
[INFO] [stderr]     Checking unicode-segmentation v1.12.0
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking fixedstr v0.5.9
[INFO] [stderr]     Checking thin-vec v0.2.14
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking peak_alloc v0.2.1
[INFO] [stderr]     Checking randomizer v0.1.2
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking basic_trie v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[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 13.49s
[INFO] running `Command { std: "docker" "inspect" "7fe3c0d9b90d6f5f1c9ac1df933ec76839b0184947b4e09bfef7190bc3a877ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fe3c0d9b90d6f5f1c9ac1df933ec76839b0184947b4e09bfef7190bc3a877ee", kill_on_drop: false }`
[INFO] [stdout] 7fe3c0d9b90d6f5f1c9ac1df933ec76839b0184947b4e09bfef7190bc3a877ee