[INFO] fetching crate chromium-base64-rs 0.1.0...
[INFO] testing chromium-base64-rs-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate chromium-base64-rs 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate chromium-base64-rs 0.1.0
[INFO] finished tweaking crates.io crate chromium-base64-rs 0.1.0
[INFO] tweaked toml for crates.io crate chromium-base64-rs 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate chromium-base64-rs 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b4cff52e6c34aaa9452ebd52fcd47b4b50998ba0607acaab7e4a54e970781d68
[INFO] running `Command { std: "docker" "start" "-a" "b4cff52e6c34aaa9452ebd52fcd47b4b50998ba0607acaab7e4a54e970781d68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4cff52e6c34aaa9452ebd52fcd47b4b50998ba0607acaab7e4a54e970781d68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4cff52e6c34aaa9452ebd52fcd47b4b50998ba0607acaab7e4a54e970781d68", kill_on_drop: false }`
[INFO] [stdout] b4cff52e6c34aaa9452ebd52fcd47b4b50998ba0607acaab7e4a54e970781d68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 147f0c36d958bb1ef5d5e28c486bc4dbcc617195520f9a2fca238a65881ea2ef
[INFO] running `Command { std: "docker" "start" "-a" "147f0c36d958bb1ef5d5e28c486bc4dbcc617195520f9a2fca238a65881ea2ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling chromium-base64-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "147f0c36d958bb1ef5d5e28c486bc4dbcc617195520f9a2fca238a65881ea2ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "147f0c36d958bb1ef5d5e28c486bc4dbcc617195520f9a2fca238a65881ea2ef", kill_on_drop: false }`
[INFO] [stdout] 147f0c36d958bb1ef5d5e28c486bc4dbcc617195520f9a2fca238a65881ea2ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c254ad2e51c6392fae7bec11472d0dcd9d44d8a93105ba358f527d692947ac7c
[INFO] running `Command { std: "docker" "start" "-a" "c254ad2e51c6392fae7bec11472d0dcd9d44d8a93105ba358f527d692947ac7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling chromium-base64-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "c254ad2e51c6392fae7bec11472d0dcd9d44d8a93105ba358f527d692947ac7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c254ad2e51c6392fae7bec11472d0dcd9d44d8a93105ba358f527d692947ac7c", kill_on_drop: false }`
[INFO] [stdout] c254ad2e51c6392fae7bec11472d0dcd9d44d8a93105ba358f527d692947ac7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 3eae55214b75ab6f29bf8617bcb54838456e7bb0dbb49f9d6c6d24c089a96dc3
[INFO] running `Command { std: "docker" "start" "-a" "3eae55214b75ab6f29bf8617bcb54838456e7bb0dbb49f9d6c6d24c089a96dc3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/chromium_base64_rs-e2cebf1a8a765759)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::encoding_test ... ok
[INFO] [stdout] test tests::decoding_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests chromium_base64_rs
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 4) ... FAILED
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 4) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `base64_encode_to_string` in this scope
[INFO] [stdout]  --> src/lib.rs:5:29
[INFO] [stdout]   |
[INFO] [stdout] 3 | let base64_encoded_string = base64_encode_to_string("Hello World!".as_bytes());
[INFO] [stdout]   |                             ^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 + use chromium_base64_rs::encode::base64_encode_to_string;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `base64_decode_to_string` in this scope
[INFO] [stdout]  --> src/lib.rs:6:22
[INFO] [stdout]   |
[INFO] [stdout] 4 | let decoded_string = base64_decode_to_string(base64_encoded_string.as_bytes());
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: a local variable with a similar name exists
[INFO] [stdout]   |
[INFO] [stdout] 4 - let decoded_string = base64_decode_to_string(base64_encoded_string.as_bytes());
[INFO] [stdout] 4 + let decoded_string = base64_encoded_string(base64_encoded_string.as_bytes());
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 + use chromium_base64_rs::decode::base64_decode_to_string;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 4)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3eae55214b75ab6f29bf8617bcb54838456e7bb0dbb49f9d6c6d24c089a96dc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3eae55214b75ab6f29bf8617bcb54838456e7bb0dbb49f9d6c6d24c089a96dc3", kill_on_drop: false }`
[INFO] [stdout] 3eae55214b75ab6f29bf8617bcb54838456e7bb0dbb49f9d6c6d24c089a96dc3