[INFO] cloning repository https://github.com/hsqlu/imagextractor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hsqlu/imagextractor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsqlu%2Fimagextractor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsqlu%2Fimagextractor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9afdcadc9e2153a730b34fbd1e92dbb41dea13ff
[INFO] checking hsqlu/imagextractor against try#6284d7b4bd27983dba388146648ab844ca7d032f for pr-152971
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsqlu%2Fimagextractor" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hsqlu/imagextractor
[INFO] finished tweaking git repo https://github.com/hsqlu/imagextractor
[INFO] tweaked toml for git repo https://github.com/hsqlu/imagextractor written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hsqlu/imagextractor on toolchain 6284d7b4bd27983dba388146648ab844ca7d032f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hsqlu/imagextractor 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" "+6284d7b4bd27983dba388146648ab844ca7d032f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking hsqlu/imagextractor against try#6284d7b4bd27983dba388146648ab844ca7d032f for pr-152971
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsqlu%2Fimagextractor" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hsqlu/imagextractor
[INFO] finished tweaking git repo https://github.com/hsqlu/imagextractor
[INFO] tweaked toml for git repo https://github.com/hsqlu/imagextractor written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hsqlu/imagextractor on toolchain 6284d7b4bd27983dba388146648ab844ca7d032f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hsqlu/imagextractor 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" "+6284d7b4bd27983dba388146648ab844ca7d032f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded kamadak-exif v0.5.2
[INFO] [stderr]   Downloaded mutate_once v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6bf5a5aeeb44c2ae229939ee026a804e81f016dd9b6b19d279a1db06cf7e84cb
[INFO] running `Command { std: "docker" "start" "-a" "6bf5a5aeeb44c2ae229939ee026a804e81f016dd9b6b19d279a1db06cf7e84cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6bf5a5aeeb44c2ae229939ee026a804e81f016dd9b6b19d279a1db06cf7e84cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bf5a5aeeb44c2ae229939ee026a804e81f016dd9b6b19d279a1db06cf7e84cb", kill_on_drop: false }`
[INFO] [stdout] 6bf5a5aeeb44c2ae229939ee026a804e81f016dd9b6b19d279a1db06cf7e84cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88e9ea57c424481589962a88c4d1cd7c805a8b832f6468ed466f113df1076cba
[INFO] running `Command { std: "docker" "start" "-a" "88e9ea57c424481589962a88c4d1cd7c805a8b832f6468ed466f113df1076cba", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]     Checking mutate_once v0.1.1
[INFO] [stderr]     Checking itoa v0.4.6
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking kamadak-exif v0.5.2
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking imagextractor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: cannot find `macos` in `os`
[INFO] [stdout]  --> src/extractor.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::os::macos::fs::MetadataExt;
[INFO] [stdout]   |              ^^^^^ could not find `macos` in `os`
[INFO] [stdout]   |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]  --> /rustc/6284d7b4bd27983dba388146648ab844ca7d032f/library/std/src/os/mod.rs:156:6
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item is gated behind the `macos` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `macos` in `os`
[INFO] [stdout]  --> src/extractor.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::os::macos::fs::MetadataExt;
[INFO] [stdout]   |              ^^^^^ could not find `macos` in `os`
[INFO] [stdout]   |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]  --> /rustc/6284d7b4bd27983dba388146648ab844ca7d032f/library/std/src/os/mod.rs:156:6
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item is gated behind the `macos` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::test::Bencher`
[INFO] [stdout]  --> src/benches/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use self::test::Bencher;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::extractor`
[INFO] [stdout]  --> src/benches/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::extractor;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `st_size` found for struct `Metadata` in the current scope
[INFO] [stdout]   --> src/extractor.rs:68:32
[INFO] [stdout]    |
[INFO] [stdout] 68 |     image_info.size = metadata.st_size();
[INFO] [stdout]    |                                ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/6284d7b4bd27983dba388146648ab844ca7d032f/library/std/src/os/linux/fs.rs:182:7
[INFO] [stdout]    |
[INFO] [stdout]    = note: the method is available for `Metadata` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `MetadataExt` which provides `st_size` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::os::linux::fs::MetadataExt;
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `size` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 68 -     image_info.size = metadata.st_size();
[INFO] [stdout] 68 +     image_info.size = metadata.size();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `st_size` found for struct `Metadata` in the current scope
[INFO] [stdout]   --> src/extractor.rs:68:32
[INFO] [stdout]    |
[INFO] [stdout] 68 |     image_info.size = metadata.st_size();
[INFO] [stdout]    |                                ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/6284d7b4bd27983dba388146648ab844ca7d032f/library/std/src/os/linux/fs.rs:182:7
[INFO] [stdout]    |
[INFO] [stdout]    = note: the method is available for `Metadata` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `MetadataExt` which provides `st_size` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::os::linux::fs::MetadataExt;
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `size` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 68 -     image_info.size = metadata.st_size();
[INFO] [stdout] 68 +     image_info.size = metadata.size();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `imagextractor` (bin "imagextractor") due to 2 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `imagextractor` (bin "imagextractor" test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "88e9ea57c424481589962a88c4d1cd7c805a8b832f6468ed466f113df1076cba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88e9ea57c424481589962a88c4d1cd7c805a8b832f6468ed466f113df1076cba", kill_on_drop: false }`
[INFO] [stdout] 88e9ea57c424481589962a88c4d1cd7c805a8b832f6468ed466f113df1076cba