[INFO] fetching crate jacderida-exp2-adder2 0.1.13...
[INFO] testing jacderida-exp2-adder2-0.1.13 against 1.90.0 for beta-1.91-3
[INFO] extracting crate jacderida-exp2-adder2 0.1.13 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate jacderida-exp2-adder2 0.1.13
[INFO] finished tweaking crates.io crate jacderida-exp2-adder2 0.1.13
[INFO] tweaked toml for crates.io crate jacderida-exp2-adder2 0.1.13 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate jacderida-exp2-adder2 0.1.13 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate jacderida-exp2-adder2 0.1.13 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded jacderida-exp2-add-lib v0.1.19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b03451edb334db0a9c3318d23cf2bf094a7dcf525232e15dfc36994ac6dae041
[INFO] running `Command { std: "docker" "start" "-a" "b03451edb334db0a9c3318d23cf2bf094a7dcf525232e15dfc36994ac6dae041", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b03451edb334db0a9c3318d23cf2bf094a7dcf525232e15dfc36994ac6dae041", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b03451edb334db0a9c3318d23cf2bf094a7dcf525232e15dfc36994ac6dae041", kill_on_drop: false }`
[INFO] [stdout] b03451edb334db0a9c3318d23cf2bf094a7dcf525232e15dfc36994ac6dae041
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73415c95151cce3247d604d49299c8a0749e9a7ba106139617151534b11b3e90
[INFO] running `Command { std: "docker" "start" "-a" "73415c95151cce3247d604d49299c8a0749e9a7ba106139617151534b11b3e90", kill_on_drop: false }`
[INFO] [stderr]    Compiling jacderida-exp2-add-lib v0.1.19
[INFO] [stderr]    Compiling jacderida-exp2-adder2 v0.1.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "73415c95151cce3247d604d49299c8a0749e9a7ba106139617151534b11b3e90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73415c95151cce3247d604d49299c8a0749e9a7ba106139617151534b11b3e90", kill_on_drop: false }`
[INFO] [stdout] 73415c95151cce3247d604d49299c8a0749e9a7ba106139617151534b11b3e90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc84f9490b6b90eb83bc78d439780e5df2184c7e7429bf14e195ab7bbf03f168
[INFO] running `Command { std: "docker" "start" "-a" "cc84f9490b6b90eb83bc78d439780e5df2184c7e7429bf14e195ab7bbf03f168", kill_on_drop: false }`
[INFO] [stderr]    Compiling jacderida-exp2-adder2 v0.1.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "cc84f9490b6b90eb83bc78d439780e5df2184c7e7429bf14e195ab7bbf03f168", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc84f9490b6b90eb83bc78d439780e5df2184c7e7429bf14e195ab7bbf03f168", kill_on_drop: false }`
[INFO] [stdout] cc84f9490b6b90eb83bc78d439780e5df2184c7e7429bf14e195ab7bbf03f168
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 35c681701c40e856f5c5ebdaff5165c78bff15855a199f7cb6c50ab45ed2a1bd
[INFO] running `Command { std: "docker" "start" "-a" "35c681701c40e856f5c5ebdaff5165c78bff15855a199f7cb6c50ab45ed2a1bd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/adder2-2f4a1d252d7ad4a3)
[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" "35c681701c40e856f5c5ebdaff5165c78bff15855a199f7cb6c50ab45ed2a1bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35c681701c40e856f5c5ebdaff5165c78bff15855a199f7cb6c50ab45ed2a1bd", kill_on_drop: false }`
[INFO] [stdout] 35c681701c40e856f5c5ebdaff5165c78bff15855a199f7cb6c50ab45ed2a1bd