[INFO] fetching crate print_image 0.1.2...
[INFO] testing print_image-0.1.2 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate print_image 0.1.2 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate print_image 0.1.2
[INFO] finished tweaking crates.io crate print_image 0.1.2
[INFO] tweaked toml for crates.io crate print_image 0.1.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate print_image 0.1.2 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate print_image 0.1.2 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded toml v0.8.12
[INFO] [stderr]   Downloaded built v0.7.1
[INFO] [stderr]   Downloaded anyhow v1.0.81
[INFO] [stderr]   Downloaded bitstream-io v2.2.0
[INFO] [stderr]   Downloaded getrandom v0.2.13
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[INFO] [stderr]   Downloaded cfg-expr v0.15.7
[INFO] [stderr]   Downloaded syn v2.0.58
[INFO] [stderr]   Downloaded exr v1.72.0
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[INFO] [stdout] 1ec38c6b5248bbe12bf87abaa90970be80d5c164d3dddd3a899d2f3e2bf297bb
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[INFO] [stderr]    Compiling print_image v0.1.2 (/opt/rustwide/workdir)
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[INFO] running `Command { std: "docker" "inspect" "22dc1c48ddb6336aabb7b88ea641572b2bca4b3f2f1d45fb9e018807045a44fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22dc1c48ddb6336aabb7b88ea641572b2bca4b3f2f1d45fb9e018807045a44fe", kill_on_drop: false }`
[INFO] [stdout] 22dc1c48ddb6336aabb7b88ea641572b2bca4b3f2f1d45fb9e018807045a44fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "e360452fcf21dc7d4ac3089bbd28a1e1675d4cd3379e41077494dead632c8b22", kill_on_drop: false }`
[INFO] [stderr]    Compiling print_image v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "e360452fcf21dc7d4ac3089bbd28a1e1675d4cd3379e41077494dead632c8b22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e360452fcf21dc7d4ac3089bbd28a1e1675d4cd3379e41077494dead632c8b22", kill_on_drop: false }`
[INFO] [stdout] e360452fcf21dc7d4ac3089bbd28a1e1675d4cd3379e41077494dead632c8b22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a10f3e4fc4410ac91a65ecb8fcbbf43058b87b0bf3345fd36843af131844189d
[INFO] running `Command { std: "docker" "start" "-a" "a10f3e4fc4410ac91a65ecb8fcbbf43058b87b0bf3345fd36843af131844189d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/print_image-a1c09fc07d45e269)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/print_image-92423f5f80ddae0a)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests print_image
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/printimage.rs - printimage::handle_pixel_ascii (line 91) ... FAILED
[INFO] [stdout] test src/printimage.rs - printimage::img_load (line 60) ... FAILED
[INFO] [stdout] test src/printimage.rs - printimage::print_img (line 124) ... FAILED
[INFO] [stdout] test src/printimage.rs - printimage::PrintImageError (line 44) ... FAILED
[INFO] [stdout] test src/printimage.rs - printimage::handle_pixel_rgb (line 74) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/printimage.rs - printimage::handle_pixel_ascii (line 91) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `print_img` in this scope
[INFO] [stdout]  --> src/printimage.rs:92:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | let _ = print_img(path, None, handle_pixel_ascii);
[INFO] [stdout]   |         ^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 + use print_image::print_img;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected value, found built-in attribute `path`
[INFO] [stdout]  --> src/printimage.rs:92:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | let _ = print_img(path, None, handle_pixel_ascii);
[INFO] [stdout]   |                   ^^^^ not a value
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `handle_pixel_ascii` in this scope
[INFO] [stdout]  --> src/printimage.rs:92:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | let _ = print_img(path, None, handle_pixel_ascii);
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 + use print_image::handle_pixel_ascii;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0423, E0425.
[INFO] [stdout] For more information about an error, try `rustc --explain E0423`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/printimage.rs - printimage::img_load (line 60) stdout ----
[INFO] [stdout] error[E0423]: expected value, found built-in attribute `path`
[INFO] [stdout]  --> src/printimage.rs:61:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | let img = img_load(path)?;
[INFO] [stdout]   |                    ^^^^ not a value
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `img_load` in this scope
[INFO] [stdout]  --> src/printimage.rs:61:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | let img = img_load(path)?;
[INFO] [stdout]   |           ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0423, E0425.
[INFO] [stdout] For more information about an error, try `rustc --explain E0423`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/printimage.rs - printimage::print_img (line 124) stdout ----
[INFO] [stdout] error: expected `;`, found `}`
[INFO] [stdout]  --> src/printimage.rs:130:3
[INFO] [stdout]   |
[INFO] [stdout] 8 | })
[INFO] [stdout]   |   ^ help: add `;` here
[INFO] [stdout] 9 | } _doctest_main_src_printimage_rs_124_0() }
[INFO] [stdout]   | - unexpected token
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `print_img` in this scope
[INFO] [stdout]  --> src/printimage.rs:125:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | let _ = print_img(path, Some((width, height)), |pixel| {
[INFO] [stdout]   |         ^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 + use print_image::print_img;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected value, found built-in attribute `path`
[INFO] [stdout]  --> src/printimage.rs:125:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | let _ = print_img(path, Some((width, height)), |pixel| {
[INFO] [stdout]   |                   ^^^^ not a value
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `width` in this scope
[INFO] [stdout]  --> src/printimage.rs:125:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | let _ = print_img(path, Some((width, height)), |pixel| {
[INFO] [stdout]   |                               ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `height` in this scope
[INFO] [stdout]  --> src/printimage.rs:125:38
[INFO] [stdout]   |
[INFO] [stdout] 3 | let _ = print_img(path, Some((width, height)), |pixel| {
[INFO] [stdout]   |                                      ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0423, E0425.
[INFO] [stdout] For more information about an error, try `rustc --explain E0423`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/printimage.rs - printimage::PrintImageError (line 44) stdout ----
[INFO] [stdout] error: `match` arm body without braces
[INFO] [stdout]  --> src/printimage.rs:47:12
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Err(e) => return Err(e);
[INFO] [stdout]   |            -- ^^^^^^^^^^^^^ this statement is not surrounded by a body
[INFO] [stdout]   |            |
[INFO] [stdout]   |            while parsing the `match` arm starting here
[INFO] [stdout]   |
[INFO] [stdout] help: replace `;` with `,` to end a `match` arm expression
[INFO] [stdout]   |
[INFO] [stdout] 5 -     Err(e) => return Err(e);
[INFO] [stdout] 5 +     Err(e) => return Err(e),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `}`
[INFO] [stdout]  --> src/printimage.rs:48:2
[INFO] [stdout]   |
[INFO] [stdout] 6 | }
[INFO] [stdout]   |  ^ help: add `;` here
[INFO] [stdout] 7 | } _doctest_main_src_printimage_rs_44_0() }
[INFO] [stdout]   | - unexpected token
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `print_img` in this scope
[INFO] [stdout]  --> src/printimage.rs:45:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | let _ = match print_img(path, None, handle_pixel_rgb) {
[INFO] [stdout]   |               ^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 + use print_image::print_img;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected value, found built-in attribute `path`
[INFO] [stdout]  --> src/printimage.rs:45:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | let _ = match print_img(path, None, handle_pixel_rgb) {
[INFO] [stdout]   |                         ^^^^ not a value
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `handle_pixel_rgb` in this scope
[INFO] [stdout]  --> src/printimage.rs:45:37
[INFO] [stdout]   |
[INFO] [stdout] 3 | let _ = match print_img(path, None, handle_pixel_rgb) {
[INFO] [stdout]   |                                     ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 + use print_image::handle_pixel_rgb;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0423, E0425.
[INFO] [stdout] For more information about an error, try `rustc --explain E0423`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/printimage.rs - printimage::handle_pixel_rgb (line 74) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `print_img` in this scope
[INFO] [stdout]  --> src/printimage.rs:75:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | let _ = print_img(path, None, handle_pixel_rgb);
[INFO] [stdout]   |         ^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 + use print_image::print_img;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected value, found built-in attribute `path`
[INFO] [stdout]  --> src/printimage.rs:75:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | let _ = print_img(path, None, handle_pixel_rgb);
[INFO] [stdout]   |                   ^^^^ not a value
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `handle_pixel_rgb` in this scope
[INFO] [stdout]  --> src/printimage.rs:75:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | let _ = print_img(path, None, handle_pixel_rgb);
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 + use print_image::handle_pixel_rgb;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0423, E0425.
[INFO] [stdout] For more information about an error, try `rustc --explain E0423`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/printimage.rs - printimage::PrintImageError (line 44)
[INFO] [stdout]     src/printimage.rs - printimage::handle_pixel_ascii (line 91)
[INFO] [stdout]     src/printimage.rs - printimage::handle_pixel_rgb (line 74)
[INFO] [stdout]     src/printimage.rs - printimage::img_load (line 60)
[INFO] [stdout]     src/printimage.rs - printimage::print_img (line 124)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "a10f3e4fc4410ac91a65ecb8fcbbf43058b87b0bf3345fd36843af131844189d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a10f3e4fc4410ac91a65ecb8fcbbf43058b87b0bf3345fd36843af131844189d", kill_on_drop: false }`
[INFO] [stdout] a10f3e4fc4410ac91a65ecb8fcbbf43058b87b0bf3345fd36843af131844189d
