[INFO] cloning repository https://github.com/emmanuelByte/json_read_write
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emmanuelByte/json_read_write" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FemmanuelByte%2Fjson_read_write", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FemmanuelByte%2Fjson_read_write'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a4ac595190adf3a5687a536e944d729bb733a564
[INFO] checking emmanuelByte/json_read_write/a4ac595190adf3a5687a536e944d729bb733a564 against try#31561a63598a0f21fc74c024747ef1310fdd2eb2 for pr-133536
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FemmanuelByte%2Fjson_read_write" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/emmanuelByte/json_read_write on toolchain 31561a63598a0f21fc74c024747ef1310fdd2eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/emmanuelByte/json_read_write
[INFO] finished tweaking git repo https://github.com/emmanuelByte/json_read_write
[INFO] tweaked toml for git repo https://github.com/emmanuelByte/json_read_write written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/emmanuelByte/json_read_write 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" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 332ccffaf9f29f205866aa47fe9b7d3182ad0305453f6b098d8fbee6894d9633
[INFO] running `Command { std: "docker" "start" "-a" "332ccffaf9f29f205866aa47fe9b7d3182ad0305453f6b098d8fbee6894d9633", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "332ccffaf9f29f205866aa47fe9b7d3182ad0305453f6b098d8fbee6894d9633", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "332ccffaf9f29f205866aa47fe9b7d3182ad0305453f6b098d8fbee6894d9633", kill_on_drop: false }`
[INFO] [stdout] 332ccffaf9f29f205866aa47fe9b7d3182ad0305453f6b098d8fbee6894d9633
[INFO] checking emmanuelByte/json_read_write/a4ac595190adf3a5687a536e944d729bb733a564 against try#31561a63598a0f21fc74c024747ef1310fdd2eb2 for pr-133536
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FemmanuelByte%2Fjson_read_write" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/emmanuelByte/json_read_write on toolchain 31561a63598a0f21fc74c024747ef1310fdd2eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/emmanuelByte/json_read_write
[INFO] finished tweaking git repo https://github.com/emmanuelByte/json_read_write
[INFO] tweaked toml for git repo https://github.com/emmanuelByte/json_read_write written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/emmanuelByte/json_read_write 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" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8c416c03acad6d388aec7d73023ce777a2aa30176237eb85926db62fd1bcc7b4
[INFO] running `Command { std: "docker" "start" "-a" "8c416c03acad6d388aec7d73023ce777a2aa30176237eb85926db62fd1bcc7b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c416c03acad6d388aec7d73023ce777a2aa30176237eb85926db62fd1bcc7b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c416c03acad6d388aec7d73023ce777a2aa30176237eb85926db62fd1bcc7b4", kill_on_drop: false }`
[INFO] [stdout] 8c416c03acad6d388aec7d73023ce777a2aa30176237eb85926db62fd1bcc7b4
[INFO] checking emmanuelByte/json_read_write/a4ac595190adf3a5687a536e944d729bb733a564 against try#31561a63598a0f21fc74c024747ef1310fdd2eb2 for pr-133536
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FemmanuelByte%2Fjson_read_write" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/emmanuelByte/json_read_write on toolchain 31561a63598a0f21fc74c024747ef1310fdd2eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/emmanuelByte/json_read_write
[INFO] finished tweaking git repo https://github.com/emmanuelByte/json_read_write
[INFO] tweaked toml for git repo https://github.com/emmanuelByte/json_read_write written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/emmanuelByte/json_read_write 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" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] acd9c50f13b58e3ec437b4868e97a3136dffc30bde84bedb975aab315cfebd31
[INFO] running `Command { std: "docker" "start" "-a" "acd9c50f13b58e3ec437b4868e97a3136dffc30bde84bedb975aab315cfebd31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "acd9c50f13b58e3ec437b4868e97a3136dffc30bde84bedb975aab315cfebd31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acd9c50f13b58e3ec437b4868e97a3136dffc30bde84bedb975aab315cfebd31", kill_on_drop: false }`
[INFO] [stdout] acd9c50f13b58e3ec437b4868e97a3136dffc30bde84bedb975aab315cfebd31
[INFO] checking emmanuelByte/json_read_write/a4ac595190adf3a5687a536e944d729bb733a564 against try#31561a63598a0f21fc74c024747ef1310fdd2eb2 for pr-133536
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FemmanuelByte%2Fjson_read_write" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/emmanuelByte/json_read_write on toolchain 31561a63598a0f21fc74c024747ef1310fdd2eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/emmanuelByte/json_read_write
[INFO] finished tweaking git repo https://github.com/emmanuelByte/json_read_write
[INFO] tweaked toml for git repo https://github.com/emmanuelByte/json_read_write written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/emmanuelByte/json_read_write 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" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a2dc9396106c848d48ba5bbfe024c0508c286fe71e16dbec473984aa749c2738
[INFO] running `Command { std: "docker" "start" "-a" "a2dc9396106c848d48ba5bbfe024c0508c286fe71e16dbec473984aa749c2738", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2dc9396106c848d48ba5bbfe024c0508c286fe71e16dbec473984aa749c2738", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2dc9396106c848d48ba5bbfe024c0508c286fe71e16dbec473984aa749c2738", kill_on_drop: false }`
[INFO] [stdout] a2dc9396106c848d48ba5bbfe024c0508c286fe71e16dbec473984aa749c2738
[INFO] checking emmanuelByte/json_read_write/a4ac595190adf3a5687a536e944d729bb733a564 against try#31561a63598a0f21fc74c024747ef1310fdd2eb2 for pr-133536
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FemmanuelByte%2Fjson_read_write" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/emmanuelByte/json_read_write on toolchain 31561a63598a0f21fc74c024747ef1310fdd2eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/emmanuelByte/json_read_write
[INFO] finished tweaking git repo https://github.com/emmanuelByte/json_read_write
[INFO] tweaked toml for git repo https://github.com/emmanuelByte/json_read_write written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/emmanuelByte/json_read_write 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" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5eae17ade936e50dbd6e20f140cf2ed62833df5c2621b31a3f56af49f6766594
[INFO] running `Command { std: "docker" "start" "-a" "5eae17ade936e50dbd6e20f140cf2ed62833df5c2621b31a3f56af49f6766594", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5eae17ade936e50dbd6e20f140cf2ed62833df5c2621b31a3f56af49f6766594", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eae17ade936e50dbd6e20f140cf2ed62833df5c2621b31a3f56af49f6766594", kill_on_drop: false }`
[INFO] [stdout] 5eae17ade936e50dbd6e20f140cf2ed62833df5c2621b31a3f56af49f6766594


ExecutionFailed(ExitStatus(unix_wait_status(256)))