[INFO] updating cached repository https://github.com/KaKnife/asm622
[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] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7f9e9f5472f21f52298e40b7ae4b43fbb4737fb1
[INFO] testing KaKnife/asm622 against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaKnife%2Fasm622" "work/builds/worker-8/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/KaKnife/asm622 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 git repo https://github.com/KaKnife/asm622
[INFO] finished tweaking git repo https://github.com/KaKnife/asm622
[INFO] tweaked toml for git repo https://github.com/KaKnife/asm622 written to work/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/KaKnife/asm622 already has a lockfile, it will not be regenerated
[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-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/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] ef698a8257e2ffc3f67d1a3d940d73ff401d34f440895b047e58701dfbc56bbf
[INFO] running `"docker" "start" "-a" "ef698a8257e2ffc3f67d1a3d940d73ff401d34f440895b047e58701dfbc56bbf"`
[INFO] [stderr]    Compiling asm622 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: the item `Section` is imported redundantly
[INFO] [stderr]   --> src/section.rs:9:9
[INFO] [stderr]    |
[INFO] [stderr] 9  |       use section::Section;
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 44 | / pub struct Section {
[INFO] [stderr] 45 | |     offset: u16,
[INFO] [stderr] 46 | |     instructions: Vec<Instruction>,
[INFO] [stderr] 47 | | }
[INFO] [stderr]    | |_- the item `Section` is already defined here
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/section.rs:73:13
[INFO] [stderr]    |
[INFO] [stderr] 73 |         for mut instruction in &mut self.instructions {
[INFO] [stderr]    |             ----^^^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `core::str::<impl str>::trim` that must be used
[INFO] [stderr]     --> src/instruction.rs:1315:5
[INFO] [stderr]      |
[INFO] [stderr] 1315 |     op.trim();
[INFO] [stderr]      |     ^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]      = note: this returns the trimmed string as a slice, without modifying the original
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `"docker" "inspect" "ef698a8257e2ffc3f67d1a3d940d73ff401d34f440895b047e58701dfbc56bbf"`
[INFO] running `"docker" "rm" "-f" "ef698a8257e2ffc3f67d1a3d940d73ff401d34f440895b047e58701dfbc56bbf"`
[INFO] [stdout] ef698a8257e2ffc3f67d1a3d940d73ff401d34f440895b047e58701dfbc56bbf
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/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] 937ab33685070e71d4904505f89af947a759d2d99abc0a82def5ab89d891f064
[INFO] running `"docker" "start" "-a" "937ab33685070e71d4904505f89af947a759d2d99abc0a82def5ab89d891f064"`
[INFO] [stderr]    Compiling asm622 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: the item `Section` is imported redundantly
[INFO] [stderr]   --> src/section.rs:9:9
[INFO] [stderr]    |
[INFO] [stderr] 9  |       use section::Section;
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 44 | / pub struct Section {
[INFO] [stderr] 45 | |     offset: u16,
[INFO] [stderr] 46 | |     instructions: Vec<Instruction>,
[INFO] [stderr] 47 | | }
[INFO] [stderr]    | |_- the item `Section` is already defined here
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/section.rs:73:13
[INFO] [stderr]    |
[INFO] [stderr] 73 |         for mut instruction in &mut self.instructions {
[INFO] [stderr]    |             ----^^^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `core::str::<impl str>::trim` that must be used
[INFO] [stderr]     --> src/instruction.rs:1315:5
[INFO] [stderr]      |
[INFO] [stderr] 1315 |     op.trim();
[INFO] [stderr]      |     ^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]      = note: this returns the trimmed string as a slice, without modifying the original
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `"docker" "inspect" "937ab33685070e71d4904505f89af947a759d2d99abc0a82def5ab89d891f064"`
[INFO] running `"docker" "rm" "-f" "937ab33685070e71d4904505f89af947a759d2d99abc0a82def5ab89d891f064"`
[INFO] [stdout] 937ab33685070e71d4904505f89af947a759d2d99abc0a82def5ab89d891f064
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/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] 9c807cce8ef9dde7c50d284eae2404034fd3500c47b4e91b6de51fd9cff7905b
[INFO] running `"docker" "start" "-a" "9c807cce8ef9dde7c50d284eae2404034fd3500c47b4e91b6de51fd9cff7905b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/asm622-d2f12492f5343d67
[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" "9c807cce8ef9dde7c50d284eae2404034fd3500c47b4e91b6de51fd9cff7905b"`
[INFO] running `"docker" "rm" "-f" "9c807cce8ef9dde7c50d284eae2404034fd3500c47b4e91b6de51fd9cff7905b"`
[INFO] [stdout] 9c807cce8ef9dde7c50d284eae2404034fd3500c47b4e91b6de51fd9cff7905b