[INFO] fetching crate susu 0.1.20190509190436...
[INFO] checking susu-0.1.20190509190436 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate susu 0.1.20190509190436 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate susu 0.1.20190509190436
[INFO] finished tweaking crates.io crate susu 0.1.20190509190436
[INFO] tweaked toml for crates.io crate susu 0.1.20190509190436 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate susu 0.1.20190509190436 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate susu 0.1.20190509190436 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4fd218269013f69b66bbd58247680bd8c473a8515fea28a6c81926f02a0df8a4
[INFO] running `Command { std: "docker" "start" "-a" "4fd218269013f69b66bbd58247680bd8c473a8515fea28a6c81926f02a0df8a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4fd218269013f69b66bbd58247680bd8c473a8515fea28a6c81926f02a0df8a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fd218269013f69b66bbd58247680bd8c473a8515fea28a6c81926f02a0df8a4", kill_on_drop: false }`
[INFO] [stdout] 4fd218269013f69b66bbd58247680bd8c473a8515fea28a6c81926f02a0df8a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] febcb65f30ea01d6a04475c7a2b6ccf3a518687614b385ebc35ee5a51457aac5
[INFO] running `Command { std: "docker" "start" "-a" "febcb65f30ea01d6a04475c7a2b6ccf3a518687614b385ebc35ee5a51457aac5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]     Checking unicode-width v0.1.6
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]     Checking ansi_term v0.9.0
[INFO] [stderr]     Checking cfg-if v0.1.9
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking strsim v0.6.0
[INFO] [stderr]     Checking bitflags v0.9.1
[INFO] [stderr]     Checking textwrap v0.9.0
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]     Checking clap v2.27.1
[INFO] [stderr]     Checking susu v0.1.20190509190436 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/susudb/mod.rs:209:75
[INFO] [stdout]     |
[INFO] [stdout] 209 |                 Err(err) => panic!("Couldn't create {}, {}", display, err.description()),
[INFO] [stdout]     |                                                                           ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/susudb/mod.rs:209:75
[INFO] [stdout]     |
[INFO] [stdout] 209 |                 Err(err) => panic!("Couldn't create {}, {}", display, err.description()),
[INFO] [stdout]     |                                                                           ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_data` is never used
[INFO] [stdout]  --> src/susudb/traits.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub trait SusuDataTraits {
[INFO] [stdout]   |           -------------- associated function in this trait
[INFO] [stdout] 5 |     fn new() -> Self;
[INFO] [stdout] 6 |     fn new_data(key: &str, value: &str) -> Self;
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_data` is never used
[INFO] [stdout]  --> src/susudb/traits.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub trait SusuDataTraits {
[INFO] [stdout]   |           -------------- associated function in this trait
[INFO] [stdout] 5 |     fn new() -> Self;
[INFO] [stdout] 6 |     fn new_data(key: &str, value: &str) -> Self;
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.62s
[INFO] running `Command { std: "docker" "inspect" "febcb65f30ea01d6a04475c7a2b6ccf3a518687614b385ebc35ee5a51457aac5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "febcb65f30ea01d6a04475c7a2b6ccf3a518687614b385ebc35ee5a51457aac5", kill_on_drop: false }`
[INFO] [stdout] febcb65f30ea01d6a04475c7a2b6ccf3a518687614b385ebc35ee5a51457aac5