[INFO] fetching crate jingo-lib 0.0.0...
[INFO] testing jingo-lib-0.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate jingo-lib 0.0.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate jingo-lib 0.0.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jingo-lib 0.0.0
[INFO] finished tweaking crates.io crate jingo-lib 0.0.0
[INFO] tweaked toml for crates.io crate jingo-lib 0.0.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea78ee503d61c934a7d291b449c0ed7cc279d1fb88e9461c3299d3e2ced6096d
[INFO] running `Command { std: "docker" "start" "-a" "ea78ee503d61c934a7d291b449c0ed7cc279d1fb88e9461c3299d3e2ced6096d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea78ee503d61c934a7d291b449c0ed7cc279d1fb88e9461c3299d3e2ced6096d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea78ee503d61c934a7d291b449c0ed7cc279d1fb88e9461c3299d3e2ced6096d", kill_on_drop: false }`
[INFO] [stdout] ea78ee503d61c934a7d291b449c0ed7cc279d1fb88e9461c3299d3e2ced6096d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df74688a3ff3fa7c35da93165ae95f8c8d53d0b2c46d4f6f6870e4f791b0101b
[INFO] running `Command { std: "docker" "start" "-a" "df74688a3ff3fa7c35da93165ae95f8c8d53d0b2c46d4f6f6870e4f791b0101b", kill_on_drop: false }`
[INFO] [stderr]    Compiling jingo-lib v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "df74688a3ff3fa7c35da93165ae95f8c8d53d0b2c46d4f6f6870e4f791b0101b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df74688a3ff3fa7c35da93165ae95f8c8d53d0b2c46d4f6f6870e4f791b0101b", kill_on_drop: false }`
[INFO] [stdout] df74688a3ff3fa7c35da93165ae95f8c8d53d0b2c46d4f6f6870e4f791b0101b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8457a18850555360772335933f18e21c9b2889f9e688c86f4605232c811ca59d
[INFO] running `Command { std: "docker" "start" "-a" "8457a18850555360772335933f18e21c9b2889f9e688c86f4605232c811ca59d", kill_on_drop: false }`
[INFO] [stderr]    Compiling jingo-lib v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "8457a18850555360772335933f18e21c9b2889f9e688c86f4605232c811ca59d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8457a18850555360772335933f18e21c9b2889f9e688c86f4605232c811ca59d", kill_on_drop: false }`
[INFO] [stdout] 8457a18850555360772335933f18e21c9b2889f9e688c86f4605232c811ca59d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b2408acc1cc65d75120de86f4bc8e81760fd394b23470c2442f638fa30e26e6a
[INFO] running `Command { std: "docker" "start" "-a" "b2408acc1cc65d75120de86f4bc8e81760fd394b23470c2442f638fa30e26e6a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jingo_lib-29c26dea8bd575f7)
[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 tests/lexing.rs (/opt/rustwide/target/debug/deps/lexing-cd5695fc46f9455b)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test comments_newlines ... ok
[INFO] [stdout] test floats ... ok
[INFO] [stdout] test basic_operators ... ok
[INFO] [stdout] test comments ... ok
[INFO] [stdout] test full_functionality ... ok
[INFO] [stdout] test floats_newlines ... ok
[INFO] [stdout] test numbers_newlines ... ok
[INFO] [stdout] test numbers ... ok
[INFO] [stdout] test string_literal ... ok
[INFO] [stdout] test strings ... ok
[INFO] [stdout] test strings_escapes ... ok
[INFO] [stdout] test strings_escapes_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jingo-lib
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/frontend/lexer.rs - frontend::lexer::scan_code (line 438) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b2408acc1cc65d75120de86f4bc8e81760fd394b23470c2442f638fa30e26e6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2408acc1cc65d75120de86f4bc8e81760fd394b23470c2442f638fa30e26e6a", kill_on_drop: false }`
[INFO] [stdout] b2408acc1cc65d75120de86f4bc8e81760fd394b23470c2442f638fa30e26e6a