[INFO] cloning repository https://github.com/PanSzczerba/base64-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PanSzczerba/base64-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPanSzczerba%2Fbase64-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPanSzczerba%2Fbase64-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f0c1fcc2da64c846db491f2099202d1317038ba4
[INFO] testing PanSzczerba/base64-rs against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPanSzczerba%2Fbase64-rs" "/workspace/builds/worker-88/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-88/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/PanSzczerba/base64-rs on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/PanSzczerba/base64-rs
[INFO] finished tweaking git repo https://github.com/PanSzczerba/base64-rs
[INFO] tweaked toml for git repo https://github.com/PanSzczerba/base64-rs written to /workspace/builds/worker-88/source/Cargo.toml
[INFO] crate git repo https://github.com/PanSzczerba/base64-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8431865a282e6c06e6918b1ced98fc9dc07fbaa4db1a6e0e4eab43a9000d86e7
[INFO] running `Command { std: "docker" "start" "-a" "8431865a282e6c06e6918b1ced98fc9dc07fbaa4db1a6e0e4eab43a9000d86e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8431865a282e6c06e6918b1ced98fc9dc07fbaa4db1a6e0e4eab43a9000d86e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8431865a282e6c06e6918b1ced98fc9dc07fbaa4db1a6e0e4eab43a9000d86e7", kill_on_drop: false }`
[INFO] [stdout] 8431865a282e6c06e6918b1ced98fc9dc07fbaa4db1a6e0e4eab43a9000d86e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2afd83fe0479ec947934a3899635d67a070b57fd05a97a0aeabba44c24c998cd
[INFO] running `Command { std: "docker" "start" "-a" "2afd83fe0479ec947934a3899635d67a070b57fd05a97a0aeabba44c24c998cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling base64-core v0.1.0 (/opt/rustwide/workdir/base64-core)
[INFO] [stdout] warning: associated function is never used: `kind`
[INFO] [stdout]   --> base64-core/src/lib.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn kind(&self) -> DecodingErrorKind {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling base64-rs v0.1.0 (/opt/rustwide/workdir/base64-rs)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "2afd83fe0479ec947934a3899635d67a070b57fd05a97a0aeabba44c24c998cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2afd83fe0479ec947934a3899635d67a070b57fd05a97a0aeabba44c24c998cd", kill_on_drop: false }`
[INFO] [stdout] 2afd83fe0479ec947934a3899635d67a070b57fd05a97a0aeabba44c24c998cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac74d547b344e4d0e39fbc3490f88f02b765caa036879f2135363a9e58e87c60
[INFO] running `Command { std: "docker" "start" "-a" "ac74d547b344e4d0e39fbc3490f88f02b765caa036879f2135363a9e58e87c60", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: associated function is never used: `kind`
[INFO] [stdout]   --> base64-core/src/lib.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn kind(&self) -> DecodingErrorKind {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling base64-core v0.1.0 (/opt/rustwide/workdir/base64-core)
[INFO] [stderr]    Compiling base64-rs v0.1.0 (/opt/rustwide/workdir/base64-rs)
[INFO] [stdout] warning: associated function is never used: `kind`
[INFO] [stdout]   --> base64-core/src/lib.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn kind(&self) -> DecodingErrorKind {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 56.44s
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ac74d547b344e4d0e39fbc3490f88f02b765caa036879f2135363a9e58e87c60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac74d547b344e4d0e39fbc3490f88f02b765caa036879f2135363a9e58e87c60", kill_on_drop: false }`
[INFO] [stdout] ac74d547b344e4d0e39fbc3490f88f02b765caa036879f2135363a9e58e87c60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ee0d46f3d6404b1585fb268f6cbcdbd8e4a8ad71518782a0469dbb67a79c4b6a
[INFO] running `Command { std: "docker" "start" "-a" "ee0d46f3d6404b1585fb268f6cbcdbd8e4a8ad71518782a0469dbb67a79c4b6a", kill_on_drop: false }`
[INFO] [stderr] warning: associated function is never used: `kind`
[INFO] [stderr]   --> base64-core/src/lib.rs:26:8
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn kind(&self) -> DecodingErrorKind {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `base64-core` (lib) generated 1 warning
[INFO] [stderr] warning: `base64-core` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/base64_core-21b4be8c9b77ccbe)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test::decode1 ... ok
[INFO] [stdout] test test::decode2 ... ok
[INFO] [stdout] test test::decode3 ... ok
[INFO] [stdout] test test::decode_invalid_chars ... ok
[INFO] [stdout] test test::decode_invalid_length ... ok
[INFO] [stdout] test test::empty_dec ... ok
[INFO] [stdout] test test::empty_enc ... ok
[INFO] [stdout] test test::encode2 ... ok
[INFO] [stdout] test test::encode1 ... ok
[INFO] [stdout] test test::encode3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/base64_rs-92cf632e620182aa)
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/base64_rs-1aa385941cb7c77c)
[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] [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 base64-core
[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 base64-rs
[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] running `Command { std: "docker" "inspect" "ee0d46f3d6404b1585fb268f6cbcdbd8e4a8ad71518782a0469dbb67a79c4b6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee0d46f3d6404b1585fb268f6cbcdbd8e4a8ad71518782a0469dbb67a79c4b6a", kill_on_drop: false }`
[INFO] [stdout] ee0d46f3d6404b1585fb268f6cbcdbd8e4a8ad71518782a0469dbb67a79c4b6a