[INFO] updating cached repository https://github.com/tock/elf2tab
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/tock/elf2tab
[INFO] [stderr]    92c4841..6bf7de0  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6bf7de01327a12c700b328dd2990a9765ffb5286
[INFO] testing tock/elf2tab against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftock%2Felf2tab" "work/builds/worker-3/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tock/elf2tab on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/tock/elf2tab
[INFO] finished tweaking git repo https://github.com/tock/elf2tab
[INFO] tweaked toml for git repo https://github.com/tock/elf2tab written to work/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/tock/elf2tab already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 7dabbe82c251de2b394c1f8078c0462d63bbea44bc58e6dd4d904192f1e5148a
[INFO] running `"docker" "start" "-a" "7dabbe82c251de2b394c1f8078c0462d63bbea44bc58e6dd4d904192f1e5148a"`
[INFO] [stderr]    Compiling xattr v0.2.1
[INFO] [stderr]    Compiling filetime v0.2.1
[INFO] [stderr]    Compiling clap v2.31.2
[INFO] [stderr]    Compiling elf v0.0.10
[INFO] [stderr]    Compiling syn v0.14.2
[INFO] [stderr]    Compiling tar v0.4.15
[INFO] [stderr]    Compiling structopt-derive v0.2.10
[INFO] [stderr]    Compiling structopt v0.2.10
[INFO] [stderr]    Compiling elf2tab v0.5.0-dev (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/util.rs:30:28
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub fn do_pad(output: &mut io::Write, length: usize) -> io::Result<()> {
[INFO] [stderr]    |                            ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:106:18
[INFO] [stderr]     |
[INFO] [stderr] 106 |     output: &mut Write,
[INFO] [stderr]     |                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.35s
[INFO] running `"docker" "inspect" "7dabbe82c251de2b394c1f8078c0462d63bbea44bc58e6dd4d904192f1e5148a"`
[INFO] running `"docker" "rm" "-f" "7dabbe82c251de2b394c1f8078c0462d63bbea44bc58e6dd4d904192f1e5148a"`
[INFO] [stdout] 7dabbe82c251de2b394c1f8078c0462d63bbea44bc58e6dd4d904192f1e5148a
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 628607261e92625fae1ca0ee4b6c0e0c8523d4a00db1f9c43008f67a3bce4675
[INFO] running `"docker" "start" "-a" "628607261e92625fae1ca0ee4b6c0e0c8523d4a00db1f9c43008f67a3bce4675"`
[INFO] [stderr]    Compiling elf2tab v0.5.0-dev (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/util.rs:30:28
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub fn do_pad(output: &mut io::Write, length: usize) -> io::Result<()> {
[INFO] [stderr]    |                            ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:106:18
[INFO] [stderr]     |
[INFO] [stderr] 106 |     output: &mut Write,
[INFO] [stderr]     |                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `"docker" "inspect" "628607261e92625fae1ca0ee4b6c0e0c8523d4a00db1f9c43008f67a3bce4675"`
[INFO] running `"docker" "rm" "-f" "628607261e92625fae1ca0ee4b6c0e0c8523d4a00db1f9c43008f67a3bce4675"`
[INFO] [stdout] 628607261e92625fae1ca0ee4b6c0e0c8523d4a00db1f9c43008f67a3bce4675
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 67a1f2b3b98b1407e351bfce7ebc5692f8570c243939b39f8231b9e1c0c6ac61
[INFO] running `"docker" "start" "-a" "67a1f2b3b98b1407e351bfce7ebc5692f8570c243939b39f8231b9e1c0c6ac61"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/elf2tab-7299e2f3d9e26127
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test cmdline::test::simple_invocations_fail ... ok
[INFO] [stdout] test cmdline::test::advanced_invocations_succeed ... ok
[INFO] [stdout] test cmdline::test::expert_invocations_fail ... ok
[INFO] [stdout] test cmdline::test::expert_invocations_succeed ... ok
[INFO] [stdout] test cmdline::test::advanced_invocations_fail ... ok
[INFO] [stdout] test cmdline::test::simple_invocations_succeed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "67a1f2b3b98b1407e351bfce7ebc5692f8570c243939b39f8231b9e1c0c6ac61"`
[INFO] running `"docker" "rm" "-f" "67a1f2b3b98b1407e351bfce7ebc5692f8570c243939b39f8231b9e1c0c6ac61"`
[INFO] [stdout] 67a1f2b3b98b1407e351bfce7ebc5692f8570c243939b39f8231b9e1c0c6ac61