[INFO] cloning repository https://github.com/stevefan1999-personal/iftree-reproduce
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stevefan1999-personal/iftree-reproduce" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstevefan1999-personal%2Fiftree-reproduce", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstevefan1999-personal%2Fiftree-reproduce'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 69d58befed1b95b8484ebee2093afcc8e602d97b
[INFO] checking stevefan1999-personal/iftree-reproduce against try#ae40d86d689c7b8b0a48c1e4b9d38e02bc2beab1 for pr-145108
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstevefan1999-personal%2Fiftree-reproduce" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/stevefan1999-personal/iftree-reproduce
[INFO] finished tweaking git repo https://github.com/stevefan1999-personal/iftree-reproduce
[INFO] tweaked toml for git repo https://github.com/stevefan1999-personal/iftree-reproduce written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/stevefan1999-personal/iftree-reproduce on toolchain ae40d86d689c7b8b0a48c1e4b9d38e02bc2beab1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ae40d86d689c7b8b0a48c1e4b9d38e02bc2beab1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/stevefan1999-personal/iftree-reproduce 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" "+ae40d86d689c7b8b0a48c1e4b9d38e02bc2beab1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking stevefan1999-personal/iftree-reproduce against try#ae40d86d689c7b8b0a48c1e4b9d38e02bc2beab1 for pr-145108
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstevefan1999-personal%2Fiftree-reproduce" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/stevefan1999-personal/iftree-reproduce
[INFO] finished tweaking git repo https://github.com/stevefan1999-personal/iftree-reproduce
[INFO] tweaked toml for git repo https://github.com/stevefan1999-personal/iftree-reproduce written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/stevefan1999-personal/iftree-reproduce on toolchain ae40d86d689c7b8b0a48c1e4b9d38e02bc2beab1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ae40d86d689c7b8b0a48c1e4b9d38e02bc2beab1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/stevefan1999-personal/iftree-reproduce 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" "+ae40d86d689c7b8b0a48c1e4b9d38e02bc2beab1" "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 include-flate-codegen-exports v0.1.4
[INFO] [stderr]   Downloaded include-flate-codegen v0.1.4
[INFO] [stderr]   Downloaded iftree v1.0.4
[INFO] [stderr]   Downloaded include-flate v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ae40d86d689c7b8b0a48c1e4b9d38e02bc2beab1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 679008fc1ccb1a1edd9187d3c9e27d00c6b66a36eac1e0ef6ecb401ee59c40d0
[INFO] running `Command { std: "docker" "start" "-a" "679008fc1ccb1a1edd9187d3c9e27d00c6b66a36eac1e0ef6ecb401ee59c40d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "679008fc1ccb1a1edd9187d3c9e27d00c6b66a36eac1e0ef6ecb401ee59c40d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "679008fc1ccb1a1edd9187d3c9e27d00c6b66a36eac1e0ef6ecb401ee59c40d0", kill_on_drop: false }`
[INFO] [stdout] 679008fc1ccb1a1edd9187d3c9e27d00c6b66a36eac1e0ef6ecb401ee59c40d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ae40d86d689c7b8b0a48c1e4b9d38e02bc2beab1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a94049d2634e6016853cbaf0baa9ef32c5dad7098ca0f4c61b38a5868b5ac0d9
[INFO] running `Command { std: "docker" "start" "-a" "a94049d2634e6016853cbaf0baa9ef32c5dad7098ca0f4c61b38a5868b5ac0d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling rle-decode-fast v1.0.3
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling serde v1.0.183
[INFO] [stderr]    Compiling eyre v0.6.8
[INFO] [stderr]    Compiling indenter v0.3.3
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling winnow v0.5.10
[INFO] [stderr]     Checking libflate_lz77 v1.2.0
[INFO] [stderr]    Compiling walkdir v2.3.3
[INFO] [stderr]    Compiling thread_local v1.1.7
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking libflate v1.4.0
[INFO] [stderr]    Compiling aho-corasick v1.0.3
[INFO] [stderr]    Compiling bstr v1.6.0
[INFO] [stderr]    Compiling iftree-reproduce v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling regex-automata v0.3.6
[INFO] [stderr]    Compiling toml_datetime v0.6.3
[INFO] [stderr]    Compiling serde_spanned v0.6.3
[INFO] [stderr]    Compiling toml_edit v0.19.14
[INFO] [stderr]    Compiling include-flate-codegen v0.1.4
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling regex v1.9.3
[INFO] [stderr]     Checking include-flate-codegen-exports v0.1.4
[INFO] [stderr]     Checking include-flate v0.2.0
[INFO] [stderr]    Compiling globset v0.4.13
[INFO] [stderr]    Compiling ignore v0.4.20
[INFO] [stderr]    Compiling toml v0.7.6
[INFO] [stderr]    Compiling iftree v1.0.4
[INFO] [stdout] error: couldn't read `/opt/rustwide/workdir//opt/rustwide/target/debug/build/iftree-reproduce-f1265d800635159d/out/merged/bar`: No such file or directory (os error 2)
[INFO] [stdout]   --> src/main.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / #[iftree::include_file_tree(
[INFO] [stdout] 29 | |     "
[INFO] [stdout] 30 | | root_folder_variable = 'OUT_DIR'
[INFO] [stdout] 31 | | base_folder = 'merged/'
[INFO] [stdout] ...  |
[INFO] [stdout] 38 | | "
[INFO] [stdout] 39 | | )]
[INFO] [stdout]    | |__^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `include_str` which comes from the expansion of the attribute macro `iftree::include_file_tree` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `/opt/rustwide/workdir//opt/rustwide/target/debug/build/iftree-reproduce-f1265d800635159d/out/merged/bar`: No such file or directory (os error 2)
[INFO] [stdout]   --> src/main.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / #[iftree::include_file_tree(
[INFO] [stdout] 29 | |     "
[INFO] [stdout] 30 | | root_folder_variable = 'OUT_DIR'
[INFO] [stdout] 31 | | base_folder = 'merged/'
[INFO] [stdout] ...  |
[INFO] [stdout] 38 | | "
[INFO] [stdout] 39 | | )]
[INFO] [stdout]    | |__^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `include_str` which comes from the expansion of the attribute macro `iftree::include_file_tree` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `/opt/rustwide/workdir//opt/rustwide/target/debug/build/iftree-reproduce-f1265d800635159d/out/merged/foo`: No such file or directory (os error 2)
[INFO] [stdout]   --> src/main.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / #[iftree::include_file_tree(
[INFO] [stdout] 29 | |     "
[INFO] [stdout] 30 | | root_folder_variable = 'OUT_DIR'
[INFO] [stdout] 31 | | base_folder = 'merged/'
[INFO] [stdout] ...  |
[INFO] [stdout] 38 | | "
[INFO] [stdout] 39 | | )]
[INFO] [stdout]    | |__^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `include_str` which comes from the expansion of the attribute macro `iftree::include_file_tree` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `/opt/rustwide/workdir//opt/rustwide/target/debug/build/iftree-reproduce-f1265d800635159d/out/merged/foo`: No such file or directory (os error 2)
[INFO] [stdout]   --> src/main.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / #[iftree::include_file_tree(
[INFO] [stdout] 29 | |     "
[INFO] [stdout] 30 | | root_folder_variable = 'OUT_DIR'
[INFO] [stdout] 31 | | base_folder = 'merged/'
[INFO] [stdout] ...  |
[INFO] [stdout] 38 | | "
[INFO] [stdout] 39 | | )]
[INFO] [stdout]    | |__^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `include_str` which comes from the expansion of the attribute macro `iftree::include_file_tree` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `ASSETS` in this scope
[INFO] [stdout]   --> src/main.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     ASSETS
[INFO] [stdout]    |     ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `ASSETS` in this scope
[INFO] [stdout]   --> src/main.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     ASSETS
[INFO] [stdout]    |     ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `visit_folder`
[INFO] [stdout]   --> src/main.rs:14:14
[INFO] [stdout]    |
[INFO] [stdout] 14 | macro_rules! visit_folder {
[INFO] [stdout]    |              ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `visit_folder`
[INFO] [stdout]   --> src/main.rs:14:14
[INFO] [stdout]    |
[INFO] [stdout] 14 | macro_rules! visit_folder {
[INFO] [stdout]    |              ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `iftree-reproduce` (bin "iftree-reproduce") due to 3 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `iftree-reproduce` (bin "iftree-reproduce" test) due to 3 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "a94049d2634e6016853cbaf0baa9ef32c5dad7098ca0f4c61b38a5868b5ac0d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a94049d2634e6016853cbaf0baa9ef32c5dad7098ca0f4c61b38a5868b5ac0d9", kill_on_drop: false }`
[INFO] [stdout] a94049d2634e6016853cbaf0baa9ef32c5dad7098ca0f4c61b38a5868b5ac0d9