[INFO] updating cached repository lequer/rust-todo
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/lequer/rust-todo
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/lequer/rust-todo" "work/ex/beta-1.38-1/sources/1.37.0/gh/lequer/rust-todo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/lequer/rust-todo'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/lequer/rust-todo" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lequer/rust-todo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lequer/rust-todo'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d7569fda9a4b07f6b4ae0c439e8195cc069cb26e
[INFO] sha for GitHub repo lequer/rust-todo: d7569fda9a4b07f6b4ae0c439e8195cc069cb26e
[INFO] validating manifest of lequer/rust-todo 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 lequer/rust-todo 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 lequer/rust-todo
[INFO] finished frobbing lequer/rust-todo
[INFO] frobbed toml for lequer/rust-todo written to work/ex/beta-1.38-1/sources/1.37.0/gh/lequer/rust-todo/Cargo.toml
[INFO] started frobbing lequer/rust-todo
[INFO] finished frobbing lequer/rust-todo
[INFO] frobbed toml for lequer/rust-todo written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lequer/rust-todo/Cargo.toml
[INFO] crate lequer/rust-todo 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/lequer/rust-todo/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[INFO] the lockfile is outdated, regenerating it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" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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] testing lequer/rust-todo 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/lequer/rust-todo:/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] 73efc1f25d554c567ebcf54e6285d11927072667fed9d6136cd21dc48ec79989
[INFO] running `"docker" "start" "-a" "73efc1f25d554c567ebcf54e6285d11927072667fed9d6136cd21dc48ec79989"`
[INFO] [stderr]    Compiling term v0.2.14
[INFO] [stderr]    Compiling docopt v0.6.86
[INFO] [stderr]    Compiling todos v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: type `todos` should have an upper camel case name
[INFO] [stderr]   --> src/main.rs:68:8
[INFO] [stderr]    |
[INFO] [stderr] 68 | struct todos{
[INFO] [stderr]    |        ^^^^^ help: convert the identifier to upper camel case: `Todos`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_camel_case_types)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `todo` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:113:8
[INFO] [stderr]     |
[INFO] [stderr] 113 | struct todo {
[INFO] [stderr]     |        ^^^^ help: convert the identifier to upper camel case: `Todo`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/macros.rs:33:43
[INFO] [stderr]     |
[INFO] [stderr] 33  |     ($dst:expr, $fmt:expr, $($arg:tt)*) => ({
[INFO] [stderr]     |  ___________________________________________^
[INFO] [stderr] 34  | |     $dst.fg(term::color::GREEN).unwrap();
[INFO] [stderr] 35  | |     write!($dst, $fmt, $($arg)*)
[INFO] [stderr] 36  | |   });
[INFO] [stderr]     | |___^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/main.rs:213:5
[INFO] [stderr]     |
[INFO] [stderr] 213 |       p_green!( t, "{}- {}", index, todo.title);
[INFO] [stderr]     |       ------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/macros.rs:21:43
[INFO] [stderr]     |
[INFO] [stderr] 21  |     ($dst:expr, $fmt:expr, $($arg:tt)*) => ({
[INFO] [stderr]     |  ___________________________________________^
[INFO] [stderr] 22  | |     $dst.fg(term::color::RED).unwrap();
[INFO] [stderr] 23  | |     write!($dst, $fmt, $($arg)*)
[INFO] [stderr] 24  | |   });
[INFO] [stderr]     | |___^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/main.rs:214:5
[INFO] [stderr]     |
[INFO] [stderr] 214 |       p_red!( t, "({:?}, {:?})\n", todo.lifespan, todo.status.get());
[INFO] [stderr]     |       --------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/macros.rs:57:43
[INFO] [stderr]     |
[INFO] [stderr] 57  |     ($dst:expr, $fmt:expr, $($arg:tt)*) => ({
[INFO] [stderr]     |  ___________________________________________^
[INFO] [stderr] 58  | |     $dst.fg(term::color::WHITE).unwrap();
[INFO] [stderr] 59  | |     write!($dst, $fmt, $($arg)*)
[INFO] [stderr] 60  | |   });
[INFO] [stderr]     | |___^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/main.rs:215:5
[INFO] [stderr]     |
[INFO] [stderr] 215 |       p_white!( t, "\t{}\n", &todo.description.clone());
[INFO] [stderr]     |       -------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.87s
[INFO] running `"docker" "inspect" "73efc1f25d554c567ebcf54e6285d11927072667fed9d6136cd21dc48ec79989"`
[INFO] running `"docker" "rm" "-f" "73efc1f25d554c567ebcf54e6285d11927072667fed9d6136cd21dc48ec79989"`
[INFO] [stdout] 73efc1f25d554c567ebcf54e6285d11927072667fed9d6136cd21dc48ec79989
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/lequer/rust-todo:/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] bd11fecb461d602da6e7bffbb4b6d87639af7210988be7c90bd41f7b2a96f3fe
[INFO] running `"docker" "start" "-a" "bd11fecb461d602da6e7bffbb4b6d87639af7210988be7c90bd41f7b2a96f3fe"`
[INFO] [stderr]    Compiling todos v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: type `todos` should have an upper camel case name
[INFO] [stderr]   --> src/main.rs:68:8
[INFO] [stderr]    |
[INFO] [stderr] 68 | struct todos{
[INFO] [stderr]    |        ^^^^^ help: convert the identifier to upper camel case: `Todos`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_camel_case_types)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `todo` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:113:8
[INFO] [stderr]     |
[INFO] [stderr] 113 | struct todo {
[INFO] [stderr]     |        ^^^^ help: convert the identifier to upper camel case: `Todo`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/macros.rs:33:43
[INFO] [stderr]     |
[INFO] [stderr] 33  |     ($dst:expr, $fmt:expr, $($arg:tt)*) => ({
[INFO] [stderr]     |  ___________________________________________^
[INFO] [stderr] 34  | |     $dst.fg(term::color::GREEN).unwrap();
[INFO] [stderr] 35  | |     write!($dst, $fmt, $($arg)*)
[INFO] [stderr] 36  | |   });
[INFO] [stderr]     | |___^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/main.rs:213:5
[INFO] [stderr]     |
[INFO] [stderr] 213 |       p_green!( t, "{}- {}", index, todo.title);
[INFO] [stderr]     |       ------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/macros.rs:21:43
[INFO] [stderr]     |
[INFO] [stderr] 21  |     ($dst:expr, $fmt:expr, $($arg:tt)*) => ({
[INFO] [stderr]     |  ___________________________________________^
[INFO] [stderr] 22  | |     $dst.fg(term::color::RED).unwrap();
[INFO] [stderr] 23  | |     write!($dst, $fmt, $($arg)*)
[INFO] [stderr] 24  | |   });
[INFO] [stderr]     | |___^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/main.rs:214:5
[INFO] [stderr]     |
[INFO] [stderr] 214 |       p_red!( t, "({:?}, {:?})\n", todo.lifespan, todo.status.get());
[INFO] [stderr]     |       --------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/macros.rs:57:43
[INFO] [stderr]     |
[INFO] [stderr] 57  |     ($dst:expr, $fmt:expr, $($arg:tt)*) => ({
[INFO] [stderr]     |  ___________________________________________^
[INFO] [stderr] 58  | |     $dst.fg(term::color::WHITE).unwrap();
[INFO] [stderr] 59  | |     write!($dst, $fmt, $($arg)*)
[INFO] [stderr] 60  | |   });
[INFO] [stderr]     | |___^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/main.rs:215:5
[INFO] [stderr]     |
[INFO] [stderr] 215 |       p_white!( t, "\t{}\n", &todo.description.clone());
[INFO] [stderr]     |       -------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `"docker" "inspect" "bd11fecb461d602da6e7bffbb4b6d87639af7210988be7c90bd41f7b2a96f3fe"`
[INFO] running `"docker" "rm" "-f" "bd11fecb461d602da6e7bffbb4b6d87639af7210988be7c90bd41f7b2a96f3fe"`
[INFO] [stdout] bd11fecb461d602da6e7bffbb4b6d87639af7210988be7c90bd41f7b2a96f3fe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/lequer/rust-todo:/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] 7f8f9ad70150c6bed0bdfc8a5d9b692f43d7cff0abcce9aabcb7b336133ebc49
[INFO] running `"docker" "start" "-a" "7f8f9ad70150c6bed0bdfc8a5d9b692f43d7cff0abcce9aabcb7b336133ebc49"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/todos-609fd155d769e2eb
[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" "7f8f9ad70150c6bed0bdfc8a5d9b692f43d7cff0abcce9aabcb7b336133ebc49"`
[INFO] running `"docker" "rm" "-f" "7f8f9ad70150c6bed0bdfc8a5d9b692f43d7cff0abcce9aabcb7b336133ebc49"`
[INFO] [stdout] 7f8f9ad70150c6bed0bdfc8a5d9b692f43d7cff0abcce9aabcb7b336133ebc49