[INFO] crate elf2tab 0.4.0 is already in cache
[INFO] testing elf2tab-0.4.0 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate elf2tab 0.4.0 into work/builds/worker-0/source
[INFO] validating manifest of crates.io crate elf2tab 0.4.0 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate elf2tab 0.4.0
[INFO] finished tweaking crates.io crate elf2tab 0.4.0
[INFO] tweaked toml for crates.io crate elf2tab 0.4.0 written to work/builds/worker-0/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/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" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 2b7cc29d9049c7e28de2da9ef6ccce8c57891a3216d6237efe9fc156ddfd4915
[INFO] running `"docker" "start" "-a" "2b7cc29d9049c7e28de2da9ef6ccce8c57891a3216d6237efe9fc156ddfd4915"`
[INFO] [stderr]    Compiling elf2tab v0.4.0 (/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:100:18
[INFO] [stderr]     |
[INFO] [stderr] 100 |     output: &mut Write,
[INFO] [stderr]     |                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.25s
[INFO] running `"docker" "inspect" "2b7cc29d9049c7e28de2da9ef6ccce8c57891a3216d6237efe9fc156ddfd4915"`
[INFO] running `"docker" "rm" "-f" "2b7cc29d9049c7e28de2da9ef6ccce8c57891a3216d6237efe9fc156ddfd4915"`
[INFO] [stdout] 2b7cc29d9049c7e28de2da9ef6ccce8c57891a3216d6237efe9fc156ddfd4915
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/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" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2e8229289d1e39ae1a11cd8f2d7839541c3dd1fbeab4d00e7438da14b9992df6
[INFO] running `"docker" "start" "-a" "2e8229289d1e39ae1a11cd8f2d7839541c3dd1fbeab4d00e7438da14b9992df6"`
[INFO] [stderr]    Compiling elf2tab v0.4.0 (/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:100:18
[INFO] [stderr]     |
[INFO] [stderr] 100 |     output: &mut Write,
[INFO] [stderr]     |                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "2e8229289d1e39ae1a11cd8f2d7839541c3dd1fbeab4d00e7438da14b9992df6"`
[INFO] running `"docker" "rm" "-f" "2e8229289d1e39ae1a11cd8f2d7839541c3dd1fbeab4d00e7438da14b9992df6"`
[INFO] [stdout] 2e8229289d1e39ae1a11cd8f2d7839541c3dd1fbeab4d00e7438da14b9992df6
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/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" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 8637ef72aebad4284ab58d80b34a0d4650566eaf646316bd1757fe09d9569f7b
[INFO] running `"docker" "start" "-a" "8637ef72aebad4284ab58d80b34a0d4650566eaf646316bd1757fe09d9569f7b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/elf2tab-b68ab1b62b903f9d
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "8637ef72aebad4284ab58d80b34a0d4650566eaf646316bd1757fe09d9569f7b"`
[INFO] running `"docker" "rm" "-f" "8637ef72aebad4284ab58d80b34a0d4650566eaf646316bd1757fe09d9569f7b"`
[INFO] [stdout] 8637ef72aebad4284ab58d80b34a0d4650566eaf646316bd1757fe09d9569f7b