[INFO] cloning repository https://github.com/diegov/envjson
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/diegov/envjson" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiegov%2Fenvjson", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiegov%2Fenvjson'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f53448f83065df4615cc6b72b95e2dfee7f810a2
[INFO] testing diegov/envjson against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiegov%2Fenvjson" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/diegov/envjson 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] removed /workspace/builds/worker-14/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/diegov/envjson
[INFO] finished tweaking git repo https://github.com/diegov/envjson
[INFO] tweaked toml for git repo https://github.com/diegov/envjson written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/diegov/envjson 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] e1e32d0d9117de468a59f64ace3c09b613d8ce15e7413176b5e9c64b8bbf7752
[INFO] running `Command { std: "docker" "start" "-a" "e1e32d0d9117de468a59f64ace3c09b613d8ce15e7413176b5e9c64b8bbf7752", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1e32d0d9117de468a59f64ace3c09b613d8ce15e7413176b5e9c64b8bbf7752", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1e32d0d9117de468a59f64ace3c09b613d8ce15e7413176b5e9c64b8bbf7752", kill_on_drop: false }`
[INFO] [stdout] e1e32d0d9117de468a59f64ace3c09b613d8ce15e7413176b5e9c64b8bbf7752
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] ef66c00111f9ec5165656cf7ee800f30524cbf5778c7df9bd0c7a04e11ff6ffb
[INFO] running `Command { std: "docker" "start" "-a" "ef66c00111f9ec5165656cf7ee800f30524cbf5778c7df9bd0c7a04e11ff6ffb", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling envjson v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.47s
[INFO] running `Command { std: "docker" "inspect" "ef66c00111f9ec5165656cf7ee800f30524cbf5778c7df9bd0c7a04e11ff6ffb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef66c00111f9ec5165656cf7ee800f30524cbf5778c7df9bd0c7a04e11ff6ffb", kill_on_drop: false }`
[INFO] [stdout] ef66c00111f9ec5165656cf7ee800f30524cbf5778c7df9bd0c7a04e11ff6ffb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 7e62f1265f32d2e38589a56b7d1f60d197a13616c1ce1db80d6a9570cea21cad
[INFO] running `Command { std: "docker" "start" "-a" "7e62f1265f32d2e38589a56b7d1f60d197a13616c1ce1db80d6a9570cea21cad", kill_on_drop: false }`
[INFO] [stderr]    Compiling envjson v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "7e62f1265f32d2e38589a56b7d1f60d197a13616c1ce1db80d6a9570cea21cad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e62f1265f32d2e38589a56b7d1f60d197a13616c1ce1db80d6a9570cea21cad", kill_on_drop: false }`
[INFO] [stdout] 7e62f1265f32d2e38589a56b7d1f60d197a13616c1ce1db80d6a9570cea21cad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 7311ab4bbaef87c52d0ac597ead13de923e280eb9b13535d72db828f431d364e
[INFO] running `Command { std: "docker" "start" "-a" "7311ab4bbaef87c52d0ac597ead13de923e280eb9b13535d72db828f431d364e", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/envjson-e14db3906f03fef5)
[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" "7311ab4bbaef87c52d0ac597ead13de923e280eb9b13535d72db828f431d364e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7311ab4bbaef87c52d0ac597ead13de923e280eb9b13535d72db828f431d364e", kill_on_drop: false }`
[INFO] [stdout] 7311ab4bbaef87c52d0ac597ead13de923e280eb9b13535d72db828f431d364e