[INFO] crate conv 0.3.3 is already in cache
[INFO] extracting crate conv 0.3.3 into work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/reg/conv/0.3.3
[INFO] extracting crate conv 0.3.3 into work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/reg/conv/0.3.3
[INFO] validating manifest of conv-0.3.3 on toolchain master#efe2f32a6b8217425f361ec7c206910c611c03ee
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of conv-0.3.3 on toolchain try#78b0bd8441ef961f6475e3d47fe3bca38cb83432
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing conv-0.3.3
[INFO] finished frobbing conv-0.3.3
[INFO] frobbed toml for conv-0.3.3 written to work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/reg/conv/0.3.3/Cargo.toml
[INFO] started frobbing conv-0.3.3
[INFO] finished frobbing conv-0.3.3
[INFO] frobbed toml for conv-0.3.3 written to work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/reg/conv/0.3.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking conv-0.3.3 against try#78b0bd8441ef961f6475e3d47fe3bca38cb83432 for pr-60039
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039/worker-6/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/reg/conv/0.3.3:/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=forbid" "-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" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 59e5ea8754acdf5106aa2321d5bd7e60ad6bf47e3325a75a9d4a97a32499d94e
[INFO] running `"docker" "start" "-a" "59e5ea8754acdf5106aa2321d5bd7e60ad6bf47e3325a75a9d4a97a32499d94e"`
[INFO] [stderr]     Checking conv v0.3.3 (/opt/crater/workdir)
[INFO] [stderr]     Checking quickcheck v0.2.24
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> tests/derive_try_from.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use] extern crate conv;
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]  --> tests/util/mod.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | / macro_rules! SL {
[INFO] [stderr] 2 | |     ($($tts:tt)*) => { stringify!($($tts)*) };
[INFO] [stderr] 3 | | }
[INFO] [stderr]   | |_^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_macros)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> tests/util/mod.rs:9:1
[INFO] [stderr]     |
[INFO] [stderr] 9   | / macro_rules! check {
[INFO] [stderr] 10  | |     (@ $from:ty, $to:ty=> $(;)*) => {};
[INFO] [stderr] 11  | | 
[INFO] [stderr] 12  | |     (@ $from:ty, $to:ty=> cident; $($tail:tt)*) => {
[INFO] [stderr] ...   |
[INFO] [stderr] 488 | |     };
[INFO] [stderr] 489 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]  --> tests/util/mod.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | / macro_rules! SL {
[INFO] [stderr] 2 | |     ($($tts:tt)*) => { stringify!($($tts)*) };
[INFO] [stderr] 3 | | }
[INFO] [stderr]   | |_^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_macros)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]  --> tests/util/mod.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | / macro_rules! as_expr {
[INFO] [stderr] 6 | |     ($e:expr) => {$e};
[INFO] [stderr] 7 | | }
[INFO] [stderr]   | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> tests/util/mod.rs:9:1
[INFO] [stderr]     |
[INFO] [stderr] 9   | / macro_rules! check {
[INFO] [stderr] 10  | |     (@ $from:ty, $to:ty=> $(;)*) => {};
[INFO] [stderr] 11  | | 
[INFO] [stderr] 12  | |     (@ $from:ty, $to:ty=> cident; $($tail:tt)*) => {
[INFO] [stderr] ...   |
[INFO] [stderr] 488 | |     };
[INFO] [stderr] 489 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> tests/util/mod.rs:491:1
[INFO] [stderr]     |
[INFO] [stderr] 491 | / macro_rules! for_bitness {
[INFO] [stderr] 492 | |     (32 {$($bits32:tt)*} 64 {$($bits64:tt)*}) => {
[INFO] [stderr] 493 | |         as_expr!(
[INFO] [stderr] 494 | |             {
[INFO] [stderr] ...   |
[INFO] [stderr] 508 | |     };
[INFO] [stderr] 509 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]  --> tests/util/mod.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | / macro_rules! as_expr {
[INFO] [stderr] 6 | |     ($e:expr) => {$e};
[INFO] [stderr] 7 | | }
[INFO] [stderr]   | |_^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_macros)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> tests/util/mod.rs:491:1
[INFO] [stderr]     |
[INFO] [stderr] 491 | / macro_rules! for_bitness {
[INFO] [stderr] 492 | |     (32 {$($bits32:tt)*} 64 {$($bits64:tt)*}) => {
[INFO] [stderr] 493 | |         as_expr!(
[INFO] [stderr] 494 | |             {
[INFO] [stderr] ...   |
[INFO] [stderr] 508 | |     };
[INFO] [stderr] 509 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.39s
[INFO] running `"docker" "inspect" "59e5ea8754acdf5106aa2321d5bd7e60ad6bf47e3325a75a9d4a97a32499d94e"`
[INFO] running `"docker" "rm" "-f" "59e5ea8754acdf5106aa2321d5bd7e60ad6bf47e3325a75a9d4a97a32499d94e"`
[INFO] [stdout] 59e5ea8754acdf5106aa2321d5bd7e60ad6bf47e3325a75a9d4a97a32499d94e