[INFO] fetching crate colprint 0.0.0...
[INFO] testing colprint-0.0.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate colprint 0.0.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate colprint 0.0.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate colprint 0.0.0
[INFO] tweaked toml for crates.io crate colprint 0.0.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate colprint 0.0.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate colprint 0.0.0 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dcd0a8c1972dca413b32b83d145fcdccbb8368a01e202a3f7f0c9923adde64b0
[INFO] running `Command { std: "docker" "start" "-a" "dcd0a8c1972dca413b32b83d145fcdccbb8368a01e202a3f7f0c9923adde64b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dcd0a8c1972dca413b32b83d145fcdccbb8368a01e202a3f7f0c9923adde64b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcd0a8c1972dca413b32b83d145fcdccbb8368a01e202a3f7f0c9923adde64b0", kill_on_drop: false }`
[INFO] [stdout] dcd0a8c1972dca413b32b83d145fcdccbb8368a01e202a3f7f0c9923adde64b0
[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" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b84ad75d8cc26ad1fe11e8408770c5ffc411b981181d5929d795a07d5a28cbfb
[INFO] running `Command { std: "docker" "start" "-a" "b84ad75d8cc26ad1fe11e8408770c5ffc411b981181d5929d795a07d5a28cbfb", kill_on_drop: false }`
[INFO] [stderr]    Compiling colprint v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "b84ad75d8cc26ad1fe11e8408770c5ffc411b981181d5929d795a07d5a28cbfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b84ad75d8cc26ad1fe11e8408770c5ffc411b981181d5929d795a07d5a28cbfb", kill_on_drop: false }`
[INFO] [stdout] b84ad75d8cc26ad1fe11e8408770c5ffc411b981181d5929d795a07d5a28cbfb
[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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8e530acd3b904b015501ec40e19475e8ce943c57756a860eb062733a70e5e23
[INFO] running `Command { std: "docker" "start" "-a" "c8e530acd3b904b015501ec40e19475e8ce943c57756a860eb062733a70e5e23", kill_on_drop: false }`
[INFO] [stderr]    Compiling colprint v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "c8e530acd3b904b015501ec40e19475e8ce943c57756a860eb062733a70e5e23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8e530acd3b904b015501ec40e19475e8ce943c57756a860eb062733a70e5e23", kill_on_drop: false }`
[INFO] [stdout] c8e530acd3b904b015501ec40e19475e8ce943c57756a860eb062733a70e5e23
[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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7fa6d32d4cfdb9970339117aab365dd59c7bbd13fbbb0a6202a4d6b71bfe844c
[INFO] running `Command { std: "docker" "start" "-a" "7fa6d32d4cfdb9970339117aab365dd59c7bbd13fbbb0a6202a4d6b71bfe844c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/colprint-3c457cb59ef61e2c)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests colprint
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/colprint.rs - colprint::colprint (line 30) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/colprint.rs - colprint::colprint (line 30) stdout ----
[INFO] [stdout] error: cannot find macro `colprint` in this scope
[INFO] [stdout]   --> src/colprint.rs:42:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | colprint!("{} -> {:?} => {:#?}", item1, item2, item3);
[INFO] [stdout]    | ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `colprint` is imported here, but it is a crate, not a macro
[INFO] [stdout]   --> src/colprint.rs:30:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | extern crate r#colprint;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout]  2 + use colprint::colprint;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `colprint` in this scope
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout]   --> src/colprint.rs:39:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | colprint!("{:#?:80} || {:#?:60}", item1, item2);
[INFO] [stdout]    | ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `colprint` is imported here, but it is a crate, not a macro
[INFO] [stdout]   --> src/colprint.rs:30:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | extern crate r#colprint;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout]  2 + use colprint::colprint;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `colprint` in this scope
[INFO] [stdout]  --> src/colprint.rs:36:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | colprint!("{:?} | {:?}", item1, item2);
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `colprint` is imported here, but it is a crate, not a macro
[INFO] [stdout]  --> src/colprint.rs:30:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | extern crate r#colprint;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use colprint::colprint;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `colprint` in this scope
[INFO] [stdout]  --> src/colprint.rs:33:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | colprint!("{}{}", item1, item2);
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `colprint` is imported here, but it is a crate, not a macro
[INFO] [stdout]  --> src/colprint.rs:30:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | extern crate r#colprint;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use colprint::colprint;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/colprint.rs - colprint::colprint (line 30)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.29s; merged doctests compilation took 0.19s
[INFO] running `Command { std: "docker" "inspect" "7fa6d32d4cfdb9970339117aab365dd59c7bbd13fbbb0a6202a4d6b71bfe844c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fa6d32d4cfdb9970339117aab365dd59c7bbd13fbbb0a6202a4d6b71bfe844c", kill_on_drop: false }`
[INFO] [stdout] 7fa6d32d4cfdb9970339117aab365dd59c7bbd13fbbb0a6202a4d6b71bfe844c