[INFO] cloning repository https://github.com/k16shikano/exif
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/k16shikano/exif" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fk16shikano%2Fexif", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fk16shikano%2Fexif'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2fd5d006a42cee485ad8801311a06e7138405796
[INFO] testing k16shikano/exif against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fk16shikano%2Fexif" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/k16shikano/exif on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/k16shikano/exif
[INFO] finished tweaking git repo https://github.com/k16shikano/exif
[INFO] tweaked toml for git repo https://github.com/k16shikano/exif written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/k16shikano/exif already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 04304744f27a33f0a625b2b22a3a354fa622c8bd641a5f8bb66e179735aaa684
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "04304744f27a33f0a625b2b22a3a354fa622c8bd641a5f8bb66e179735aaa684", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04304744f27a33f0a625b2b22a3a354fa622c8bd641a5f8bb66e179735aaa684", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04304744f27a33f0a625b2b22a3a354fa622c8bd641a5f8bb66e179735aaa684", kill_on_drop: false }`
[INFO] [stdout] 04304744f27a33f0a625b2b22a3a354fa622c8bd641a5f8bb66e179735aaa684
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 030ed1dbd5d8b828f5a36e888ba7de55342a92cb1d2cb1440e46fc5a934997f8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "030ed1dbd5d8b828f5a36e888ba7de55342a92cb1d2cb1440e46fc5a934997f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling exif v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/main.rs:82:1
[INFO] [stdout]     |
[INFO] [stdout] 82  | / lazy_static! {
[INFO] [stdout] 83  | |     static ref IFD0_TAGS: HashMap<&'static str, [u8;2]> = {
[INFO] [stdout] 84  | |         let mut map = HashMap::new();
[INFO] [stdout] 85  | |         map.insert("ImageDescription", [0x01u8, 0x0eu8]);
[INFO] [stdout] ...   |
[INFO] [stdout] 102 | |     };
[INFO] [stdout] 103 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/main.rs:82:1
[INFO] [stdout]     |
[INFO] [stdout] 82  | / lazy_static! {
[INFO] [stdout] 83  | |     static ref IFD0_TAGS: HashMap<&'static str, [u8;2]> = {
[INFO] [stdout] 84  | |         let mut map = HashMap::new();
[INFO] [stdout] 85  | |         map.insert("ImageDescription", [0x01u8, 0x0eu8]);
[INFO] [stdout] ...   |
[INFO] [stdout] 102 | |     };
[INFO] [stdout] 103 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "030ed1dbd5d8b828f5a36e888ba7de55342a92cb1d2cb1440e46fc5a934997f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "030ed1dbd5d8b828f5a36e888ba7de55342a92cb1d2cb1440e46fc5a934997f8", kill_on_drop: false }`
[INFO] [stdout] 030ed1dbd5d8b828f5a36e888ba7de55342a92cb1d2cb1440e46fc5a934997f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0dc23d9ba6307d501155464904130fc22be393863f2c98700bb59a4fcf0d4891
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0dc23d9ba6307d501155464904130fc22be393863f2c98700bb59a4fcf0d4891", kill_on_drop: false }`
[INFO] [stderr]    Compiling exif v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/main.rs:82:1
[INFO] [stdout]     |
[INFO] [stdout] 82  | / lazy_static! {
[INFO] [stdout] 83  | |     static ref IFD0_TAGS: HashMap<&'static str, [u8;2]> = {
[INFO] [stdout] 84  | |         let mut map = HashMap::new();
[INFO] [stdout] 85  | |         map.insert("ImageDescription", [0x01u8, 0x0eu8]);
[INFO] [stdout] ...   |
[INFO] [stdout] 102 | |     };
[INFO] [stdout] 103 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/main.rs:82:1
[INFO] [stdout]     |
[INFO] [stdout] 82  | / lazy_static! {
[INFO] [stdout] 83  | |     static ref IFD0_TAGS: HashMap<&'static str, [u8;2]> = {
[INFO] [stdout] 84  | |         let mut map = HashMap::new();
[INFO] [stdout] 85  | |         map.insert("ImageDescription", [0x01u8, 0x0eu8]);
[INFO] [stdout] ...   |
[INFO] [stdout] 102 | |     };
[INFO] [stdout] 103 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "0dc23d9ba6307d501155464904130fc22be393863f2c98700bb59a4fcf0d4891", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dc23d9ba6307d501155464904130fc22be393863f2c98700bb59a4fcf0d4891", kill_on_drop: false }`
[INFO] [stdout] 0dc23d9ba6307d501155464904130fc22be393863f2c98700bb59a4fcf0d4891
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a353b4278fc95c9af80722dc1f63687eede47b78c74d25c052c735b96f983e10
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a353b4278fc95c9af80722dc1f63687eede47b78c74d25c052c735b96f983e10", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]    --> src/main.rs:82:1
[INFO] [stderr]     |
[INFO] [stderr] 82  | / lazy_static! {
[INFO] [stderr] 83  | |     static ref IFD0_TAGS: HashMap<&'static str, [u8;2]> = {
[INFO] [stderr] 84  | |         let mut map = HashMap::new();
[INFO] [stderr] 85  | |         map.insert("ImageDescription", [0x01u8, 0x0eu8]);
[INFO] [stderr] ...   |
[INFO] [stderr] 102 | |     };
[INFO] [stderr] 103 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]    --> src/main.rs:82:1
[INFO] [stderr]     |
[INFO] [stderr] 82  | / lazy_static! {
[INFO] [stderr] 83  | |     static ref IFD0_TAGS: HashMap<&'static str, [u8;2]> = {
[INFO] [stderr] 84  | |         let mut map = HashMap::new();
[INFO] [stderr] 85  | |         map.insert("ImageDescription", [0x01u8, 0x0eu8]);
[INFO] [stderr] ...   |
[INFO] [stderr] 102 | |     };
[INFO] [stderr] 103 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/exif-356890d86671e7a9
[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 `Command { std: "docker" "inspect" "a353b4278fc95c9af80722dc1f63687eede47b78c74d25c052c735b96f983e10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a353b4278fc95c9af80722dc1f63687eede47b78c74d25c052c735b96f983e10", kill_on_drop: false }`
[INFO] [stdout] a353b4278fc95c9af80722dc1f63687eede47b78c74d25c052c735b96f983e10