[INFO] crate tsunami 0.7.2 is already in cache
[INFO] extracting crate tsunami 0.7.2 into work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/reg/tsunami/0.7.2
[INFO] extracting crate tsunami 0.7.2 into work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/reg/tsunami/0.7.2
[INFO] validating manifest of tsunami-0.7.2 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 tsunami-0.7.2 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 tsunami-0.7.2
[INFO] finished frobbing tsunami-0.7.2
[INFO] frobbed toml for tsunami-0.7.2 written to work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/reg/tsunami/0.7.2/Cargo.toml
[INFO] started frobbing tsunami-0.7.2
[INFO] finished frobbing tsunami-0.7.2
[INFO] frobbed toml for tsunami-0.7.2 written to work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/reg/tsunami/0.7.2/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 tsunami-0.7.2 against master#efe2f32a6b8217425f361ec7c206910c611c03ee for pr-60039
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039/worker-6/master#efe2f32a6b8217425f361ec7c206910c611c03ee:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/reg/tsunami/0.7.2:/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" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 0ce92115c6fe5940b27d441de5de8295cb7274dbb7b382659a1a4a40de1b6b70
[INFO] running `"docker" "start" "-a" "0ce92115c6fe5940b27d441de5de8295cb7274dbb7b382659a1a4a40de1b6b70"`
[INFO] [stderr]     Checking crossbeam-epoch v0.7.1
[INFO] [stderr]     Checking crossbeam-epoch v0.3.1
[INFO] [stderr]     Checking slog-term v2.4.0
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking ssh2 v0.3.3
[INFO] [stderr]     Checking crossbeam-deque v0.2.0
[INFO] [stderr]     Checking crossbeam-deque v0.7.1
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]     Checking rayon-core v1.4.1
[INFO] [stderr]     Checking tokio-threadpool v0.1.14
[INFO] [stderr]     Checking rayon v1.0.3
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio-udp v0.1.3
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]     Checking tokio v0.1.19
[INFO] [stderr]     Checking hyper v0.12.27
[INFO] [stderr]     Checking hyper-tls v0.3.2
[INFO] [stderr]     Checking rusoto_credential v0.13.0
[INFO] [stderr]     Checking rusoto_core v0.34.0
[INFO] [stderr]     Checking rusoto_ec2 v0.34.0
[INFO] [stderr]     Checking rusoto_sts v0.34.0
[INFO] [stderr]     Checking tsunami v0.7.2 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `thread` is imported redundantly
[INFO] [stderr]    --> src/lib.rs:577:27
[INFO] [stderr]     |
[INFO] [stderr] 70  | use std::{thread, time};
[INFO] [stderr]     |           ------ the item `thread` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 577 |                 use std::{thread, time};
[INFO] [stderr]     |                           ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `time` is imported redundantly
[INFO] [stderr]    --> src/lib.rs:577:35
[INFO] [stderr]     |
[INFO] [stderr] 70  | use std::{thread, time};
[INFO] [stderr]     |                   ---- the item `time` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 577 |                 use std::{thread, time};
[INFO] [stderr]     |                                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `thread` is imported redundantly
[INFO] [stderr]    --> src/lib.rs:577:27
[INFO] [stderr]     |
[INFO] [stderr] 70  | use std::{thread, time};
[INFO] [stderr]     |           ------ the item `thread` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 577 |                 use std::{thread, time};
[INFO] [stderr]     |                           ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `time` is imported redundantly
[INFO] [stderr]    --> src/lib.rs:577:35
[INFO] [stderr]     |
[INFO] [stderr] 70  | use std::{thread, time};
[INFO] [stderr]     |                   ---- the item `time` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 577 |                 use std::{thread, time};
[INFO] [stderr]     |                                   ^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `"docker" "inspect" "0ce92115c6fe5940b27d441de5de8295cb7274dbb7b382659a1a4a40de1b6b70"`
[INFO] running `"docker" "rm" "-f" "0ce92115c6fe5940b27d441de5de8295cb7274dbb7b382659a1a4a40de1b6b70"`
[INFO] [stdout] 0ce92115c6fe5940b27d441de5de8295cb7274dbb7b382659a1a4a40de1b6b70