[INFO] cloning repository https://github.com/rabbit-ci/toml2json
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rabbit-ci/toml2json" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frabbit-ci%2Ftoml2json", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frabbit-ci%2Ftoml2json'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 995da7c86950c8f5c0b6d8ad1ae9c4bf86edf039
[INFO] checking rabbit-ci/toml2json against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frabbit-ci%2Ftoml2json" "/workspace/builds/worker-93/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-93/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rabbit-ci/toml2json on toolchain 39e1293fce4b650061e85dda88aa428f726a8444
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rabbit-ci/toml2json
[INFO] finished tweaking git repo https://github.com/rabbit-ci/toml2json
[INFO] tweaked toml for git repo https://github.com/rabbit-ci/toml2json written to /workspace/builds/worker-93/source/Cargo.toml
[INFO] crate git repo https://github.com/rabbit-ci/toml2json already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a8a2249849f457258cf5fb792e5d4b0ff0168a7a0ba417f0cf351a5e5c87be9a
[INFO] running `Command { std: "docker" "start" "-a" "a8a2249849f457258cf5fb792e5d4b0ff0168a7a0ba417f0cf351a5e5c87be9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8a2249849f457258cf5fb792e5d4b0ff0168a7a0ba417f0cf351a5e5c87be9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8a2249849f457258cf5fb792e5d4b0ff0168a7a0ba417f0cf351a5e5c87be9a", kill_on_drop: false }`
[INFO] [stdout] a8a2249849f457258cf5fb792e5d4b0ff0168a7a0ba417f0cf351a5e5c87be9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 025e93002f91c374cc22c8c6f493df69d20a59519b94a0314ad5364b7a159ce5
[INFO] running `Command { std: "docker" "start" "-a" "025e93002f91c374cc22c8c6f493df69d20a59519b94a0314ad5364b7a159ce5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking serde v1.0.11
[INFO] [stderr]     Checking num-traits v0.1.40
[INFO] [stderr]     Checking dtoa v0.4.1
[INFO] [stderr]     Checking itoa v0.3.1
[INFO] [stderr]     Checking serde_json v1.0.2
[INFO] [stderr]     Checking toml v0.4.4
[INFO] [stderr]     Checking toml2json v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.82s
[INFO] running `Command { std: "docker" "inspect" "025e93002f91c374cc22c8c6f493df69d20a59519b94a0314ad5364b7a159ce5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "025e93002f91c374cc22c8c6f493df69d20a59519b94a0314ad5364b7a159ce5", kill_on_drop: false }`
[INFO] [stdout] 025e93002f91c374cc22c8c6f493df69d20a59519b94a0314ad5364b7a159ce5