[INFO] cloning repository https://github.com/wfraser/unicoder
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wfraser/unicoder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwfraser%2Funicoder", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwfraser%2Funicoder'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6757f74d8402f025619df283f24782f95fe78035
[INFO] testing wfraser/unicoder against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwfraser%2Funicoder" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wfraser/unicoder on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wfraser/unicoder
[INFO] finished tweaking git repo https://github.com/wfraser/unicoder
[INFO] tweaked toml for git repo https://github.com/wfraser/unicoder written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/wfraser/unicoder already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f81b54aede23fe644f2e3fbe812e07b927e06f04578695d2175fe40d5ef26783
[INFO] running `Command { std: "docker" "start" "-a" "f81b54aede23fe644f2e3fbe812e07b927e06f04578695d2175fe40d5ef26783", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f81b54aede23fe644f2e3fbe812e07b927e06f04578695d2175fe40d5ef26783", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f81b54aede23fe644f2e3fbe812e07b927e06f04578695d2175fe40d5ef26783", kill_on_drop: false }`
[INFO] [stdout] f81b54aede23fe644f2e3fbe812e07b927e06f04578695d2175fe40d5ef26783
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48d45e253f20b539c2df21540b4970efc0cc979e8ecd57b3b36638799e352561
[INFO] running `Command { std: "docker" "start" "-a" "48d45e253f20b539c2df21540b4970efc0cc979e8ecd57b3b36638799e352561", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling ucd v0.1.1
[INFO] [stderr]    Compiling unicode_names2 v0.4.0
[INFO] [stderr]    Compiling tinyvec v1.2.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.17
[INFO] [stderr]    Compiling unicoder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.25s
[INFO] running `Command { std: "docker" "inspect" "48d45e253f20b539c2df21540b4970efc0cc979e8ecd57b3b36638799e352561", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48d45e253f20b539c2df21540b4970efc0cc979e8ecd57b3b36638799e352561", kill_on_drop: false }`
[INFO] [stdout] 48d45e253f20b539c2df21540b4970efc0cc979e8ecd57b3b36638799e352561
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8dd178deea2dd8f5d2fcb710d96b2fe62bef91ef1e2c91e5072a75f3fc20c6f
[INFO] running `Command { std: "docker" "start" "-a" "c8dd178deea2dd8f5d2fcb710d96b2fe62bef91ef1e2c91e5072a75f3fc20c6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicoder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.66s
[INFO] running `Command { std: "docker" "inspect" "c8dd178deea2dd8f5d2fcb710d96b2fe62bef91ef1e2c91e5072a75f3fc20c6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8dd178deea2dd8f5d2fcb710d96b2fe62bef91ef1e2c91e5072a75f3fc20c6f", kill_on_drop: false }`
[INFO] [stdout] c8dd178deea2dd8f5d2fcb710d96b2fe62bef91ef1e2c91e5072a75f3fc20c6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 97297cd6bf81a29cf112d393b2c62a0dc91efef7c3adfff622223a11ae536578
[INFO] running `Command { std: "docker" "start" "-a" "97297cd6bf81a29cf112d393b2c62a0dc91efef7c3adfff622223a11ae536578", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/unicoder-7905771835e3cf81)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test encodings::base64::test_base64_decode ... ok
[INFO] [stdout] test encodings::base64::test_base64_encode ... ok
[INFO] [stdout] test encodings::base64::test_parse_single_byte ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "97297cd6bf81a29cf112d393b2c62a0dc91efef7c3adfff622223a11ae536578", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97297cd6bf81a29cf112d393b2c62a0dc91efef7c3adfff622223a11ae536578", kill_on_drop: false }`
[INFO] [stdout] 97297cd6bf81a29cf112d393b2c62a0dc91efef7c3adfff622223a11ae536578