[INFO] updating cached repository theOver1ord/rna_codon_table
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/theOver1ord/rna_codon_table
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/theOver1ord/rna_codon_table" "work/ex/beta-1.38-1/sources/1.37.0/gh/theOver1ord/rna_codon_table"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/theOver1ord/rna_codon_table'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/theOver1ord/rna_codon_table" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/theOver1ord/rna_codon_table"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/theOver1ord/rna_codon_table'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3ea9eddbb4f891fdc3c8dddaafb8883b442eb214
[INFO] sha for GitHub repo theOver1ord/rna_codon_table: 3ea9eddbb4f891fdc3c8dddaafb8883b442eb214
[INFO] validating manifest of theOver1ord/rna_codon_table on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of theOver1ord/rna_codon_table on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing theOver1ord/rna_codon_table
[INFO] finished frobbing theOver1ord/rna_codon_table
[INFO] frobbed toml for theOver1ord/rna_codon_table written to work/ex/beta-1.38-1/sources/1.37.0/gh/theOver1ord/rna_codon_table/Cargo.toml
[INFO] started frobbing theOver1ord/rna_codon_table
[INFO] finished frobbing theOver1ord/rna_codon_table
[INFO] frobbed toml for theOver1ord/rna_codon_table written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/theOver1ord/rna_codon_table/Cargo.toml
[INFO] crate theOver1ord/rna_codon_table already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing theOver1ord/rna_codon_table against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/theOver1ord/rna_codon_table:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] badba2c26fb59ee0953a4d72516c1c20431581e76ff4d95f48b7aefa6d5982b6
[INFO] running `"docker" "start" "-a" "badba2c26fb59ee0953a4d72516c1c20431581e76ff4d95f48b7aefa6d5982b6"`
[INFO] [stderr]    Compiling rna_codon_table v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::env`
[INFO] [stderr]  --> src/main.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::env;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "badba2c26fb59ee0953a4d72516c1c20431581e76ff4d95f48b7aefa6d5982b6"`
[INFO] running `"docker" "rm" "-f" "badba2c26fb59ee0953a4d72516c1c20431581e76ff4d95f48b7aefa6d5982b6"`
[INFO] [stdout] badba2c26fb59ee0953a4d72516c1c20431581e76ff4d95f48b7aefa6d5982b6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/theOver1ord/rna_codon_table:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] d1b7000cdfadc8e1d80a0b70a65a7e844c086828295e7256bd12244c8bb6e587
[INFO] running `"docker" "start" "-a" "d1b7000cdfadc8e1d80a0b70a65a7e844c086828295e7256bd12244c8bb6e587"`
[INFO] [stderr]    Compiling rna_codon_table v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::env`
[INFO] [stderr]  --> src/main.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::env;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "d1b7000cdfadc8e1d80a0b70a65a7e844c086828295e7256bd12244c8bb6e587"`
[INFO] running `"docker" "rm" "-f" "d1b7000cdfadc8e1d80a0b70a65a7e844c086828295e7256bd12244c8bb6e587"`
[INFO] [stdout] d1b7000cdfadc8e1d80a0b70a65a7e844c086828295e7256bd12244c8bb6e587
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/theOver1ord/rna_codon_table:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 0eab1830ec87c3ff60300ab47ac20d71fa02b867b2bf4ba4d99eb7528fe0b318
[INFO] running `"docker" "start" "-a" "0eab1830ec87c3ff60300ab47ac20d71fa02b867b2bf4ba4d99eb7528fe0b318"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rna_codon_table-ef838c1e7d303464
[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" "0eab1830ec87c3ff60300ab47ac20d71fa02b867b2bf4ba4d99eb7528fe0b318"`
[INFO] running `"docker" "rm" "-f" "0eab1830ec87c3ff60300ab47ac20d71fa02b867b2bf4ba4d99eb7528fe0b318"`
[INFO] [stdout] 0eab1830ec87c3ff60300ab47ac20d71fa02b867b2bf4ba4d99eb7528fe0b318