[INFO] updating cached repository ALSchwalm/tftprs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ALSchwalm/tftprs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ALSchwalm/tftprs" "work/ex/beta-1.37-6/sources/1.36.0/gh/ALSchwalm/tftprs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/ALSchwalm/tftprs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ALSchwalm/tftprs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ALSchwalm/tftprs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ALSchwalm/tftprs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 10465471b8ea4c64f11b445b0cde70e536f68129
[INFO] sha for GitHub repo ALSchwalm/tftprs: 10465471b8ea4c64f11b445b0cde70e536f68129
[INFO] validating manifest of ALSchwalm/tftprs on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ALSchwalm/tftprs on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ALSchwalm/tftprs
[INFO] finished frobbing ALSchwalm/tftprs
[INFO] frobbed toml for ALSchwalm/tftprs written to work/ex/beta-1.37-6/sources/1.36.0/gh/ALSchwalm/tftprs/Cargo.toml
[INFO] started frobbing ALSchwalm/tftprs
[INFO] finished frobbing ALSchwalm/tftprs
[INFO] frobbed toml for ALSchwalm/tftprs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ALSchwalm/tftprs/Cargo.toml
[INFO] crate ALSchwalm/tftprs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ALSchwalm/tftprs/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ALSchwalm/tftprs against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ALSchwalm/tftprs:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] b5f79a4b03c4f93e36fdecd7cc10ee1753fc9fe2d4419115cf5e79899a9682fb
[INFO] running `"docker" "start" "-a" "b5f79a4b03c4f93e36fdecd7cc10ee1753fc9fe2d4419115cf5e79899a9682fb"`
[INFO] [stderr]    Compiling strsim v0.5.2
[INFO] [stderr]    Compiling docopt v0.6.86
[INFO] [stderr]    Compiling tftprs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::iter::FromIterator`
[INFO] [stderr]  --> src/lib/packet/error.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::iter::FromIterator;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::slice::Iter`
[INFO] [stderr]  --> src/lib/packet/error.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::slice::Iter;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Opcode`
[INFO] [stderr]  --> src/lib/packet/error.rs:6:24
[INFO] [stderr]   |
[INFO] [stderr] 6 | use codes::{ErrorCode, Opcode};
[INFO] [stderr]   |                        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.90s
[INFO] running `"docker" "inspect" "b5f79a4b03c4f93e36fdecd7cc10ee1753fc9fe2d4419115cf5e79899a9682fb"`
[INFO] running `"docker" "rm" "-f" "b5f79a4b03c4f93e36fdecd7cc10ee1753fc9fe2d4419115cf5e79899a9682fb"`
[INFO] [stdout] b5f79a4b03c4f93e36fdecd7cc10ee1753fc9fe2d4419115cf5e79899a9682fb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ALSchwalm/tftprs:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 16e4fcda460a619b91b6ed77541470cd1e550e86c0a5d150c027d080958cf4c0
[INFO] running `"docker" "start" "-a" "16e4fcda460a619b91b6ed77541470cd1e550e86c0a5d150c027d080958cf4c0"`
[INFO] [stderr]    Compiling tftprs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::iter::FromIterator`
[INFO] [stderr]  --> src/lib/packet/error.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::iter::FromIterator;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::slice::Iter`
[INFO] [stderr]  --> src/lib/packet/error.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::slice::Iter;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Opcode`
[INFO] [stderr]  --> src/lib/packet/error.rs:6:24
[INFO] [stderr]   |
[INFO] [stderr] 6 | use codes::{ErrorCode, Opcode};
[INFO] [stderr]   |                        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `"docker" "inspect" "16e4fcda460a619b91b6ed77541470cd1e550e86c0a5d150c027d080958cf4c0"`
[INFO] running `"docker" "rm" "-f" "16e4fcda460a619b91b6ed77541470cd1e550e86c0a5d150c027d080958cf4c0"`
[INFO] [stdout] 16e4fcda460a619b91b6ed77541470cd1e550e86c0a5d150c027d080958cf4c0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ALSchwalm/tftprs:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 3c5f8988c630008147eca7fb60b700de8179b849a168156dd754de2a2083296e
[INFO] running `"docker" "start" "-a" "3c5f8988c630008147eca7fb60b700de8179b849a168156dd754de2a2083296e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tftp-d23a7e745809ebc5
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test packet::ack::tftp_ack_round_trip ... ok
[INFO] [stdout] test packet::data::tftp_data_round_trip ... ok
[INFO] [stdout] test packet::error::tftp_error_null_terminator ... ok
[INFO] [stdout] test packet::error::tftp_error_round_trip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tftpd-f55472d1a53e3365
[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] [stderr]    Doc-tests tftp
[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" "3c5f8988c630008147eca7fb60b700de8179b849a168156dd754de2a2083296e"`
[INFO] running `"docker" "rm" "-f" "3c5f8988c630008147eca7fb60b700de8179b849a168156dd754de2a2083296e"`
[INFO] [stdout] 3c5f8988c630008147eca7fb60b700de8179b849a168156dd754de2a2083296e