[INFO] crate fable_format 0.1.1 is already in cache
[INFO] checking fable_format-0.1.1 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393
[INFO] extracting crate fable_format 0.1.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate fable_format 0.1.1 on toolchain 45d050cde277b22a755847338f2acc2c7b834141
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate fable_format 0.1.1
[INFO] finished tweaking crates.io crate fable_format 0.1.1
[INFO] tweaked toml for crates.io crate fable_format 0.1.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 560e889fe0f1b0333366c462d14e9d892e30cb73aebf6569af17ef787b4a5bef
[INFO] running `"docker" "start" "-a" "560e889fe0f1b0333366c462d14e9d892e30cb73aebf6569af17ef787b4a5bef"`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling ryu v1.0.4
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling version_check v0.9.1
[INFO] [stderr]     Checking cfg-if v0.1.9
[INFO] [stderr]     Checking static_assertions v0.3.4
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling nom v5.1.1
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling lexical-core v0.6.7
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]     Checking fable_format v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `crate::nom::IResult`
[INFO] [stderr]  --> src/def_bin/decode.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::nom::IResult;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `DefBinHeader`, `DefBinNameLookup`, `DefBin`, `DefSecondTableHeader`, `DefSecondTableRowDecompressed`, `DefSecondTableRow`, `Error`
[INFO] [stderr]   --> src/def_bin/decode.rs:4:5
[INFO] [stderr]    |
[INFO] [stderr] 4  |     DefBin,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 5  |     DefBinHeader,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 6  |     DefBinNameLookup,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 7  |     DefSecondTableHeader,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 8  |     DefSecondTableRow,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 9  |     DefSecondTableRowDecompressed,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 10 |     Error,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Seek`, `Write`
[INFO] [stderr]  --> src/lev/encode.rs:1:15
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::io::{Write,Seek};
[INFO] [stderr]   |               ^^^^^ ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Encode`, `Error`
[INFO] [stderr]  --> src/lev/encode.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     Error,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 5 |     Encode,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Lev`
[INFO] [stderr]  --> src/lev/encode.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     Lev,
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::nom::IResult`
[INFO] [stderr]  --> src/def_bin/decode.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::nom::IResult;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `DefBinHeader`, `DefBinNameLookup`, `DefBin`, `DefSecondTableHeader`, `DefSecondTableRowDecompressed`, `DefSecondTableRow`, `Error`
[INFO] [stderr]   --> src/def_bin/decode.rs:4:5
[INFO] [stderr]    |
[INFO] [stderr] 4  |     DefBin,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 5  |     DefBinHeader,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 6  |     DefBinNameLookup,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 7  |     DefSecondTableHeader,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 8  |     DefSecondTableRow,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 9  |     DefSecondTableRowDecompressed,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 10 |     Error,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Seek`, `Write`
[INFO] [stderr]  --> src/lev/encode.rs:1:15
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::io::{Write,Seek};
[INFO] [stderr]   |               ^^^^^ ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Encode`, `Error`
[INFO] [stderr]  --> src/lev/encode.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     Error,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 5 |     Encode,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Lev`
[INFO] [stderr]  --> src/lev/encode.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     Lev,
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `SaveBin`
[INFO] [stderr]  --> src/save_bin/mod.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct SaveBin {
[INFO] [stderr]   |            ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `SaveBin`
[INFO] [stderr]  --> src/save_bin/mod.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct SaveBin {
[INFO] [stderr]   |            ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.52s
[INFO] running `"docker" "inspect" "560e889fe0f1b0333366c462d14e9d892e30cb73aebf6569af17ef787b4a5bef"`
[INFO] running `"docker" "rm" "-f" "560e889fe0f1b0333366c462d14e9d892e30cb73aebf6569af17ef787b4a5bef"`
[INFO] [stdout] 560e889fe0f1b0333366c462d14e9d892e30cb73aebf6569af17ef787b4a5bef