[INFO] cloning repository https://github.com/Alvarsson/rust_lalrpop_compiler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Alvarsson/rust_lalrpop_compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlvarsson%2Frust_lalrpop_compiler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlvarsson%2Frust_lalrpop_compiler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bcfe2a7586d63732c401025c56cab80d4e661dfe
[INFO] checking Alvarsson/rust_lalrpop_compiler against master#f8463896a9b36a04899c013bd8825a7fd29dd7a4 for pr-151920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlvarsson%2Frust_lalrpop_compiler" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Alvarsson/rust_lalrpop_compiler
[INFO] finished tweaking git repo https://github.com/Alvarsson/rust_lalrpop_compiler
[INFO] tweaked toml for git repo https://github.com/Alvarsson/rust_lalrpop_compiler written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Alvarsson/rust_lalrpop_compiler on toolchain f8463896a9b36a04899c013bd8825a7fd29dd7a4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f8463896a9b36a04899c013bd8825a7fd29dd7a4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Alvarsson/rust_lalrpop_compiler 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" "+f8463896a9b36a04899c013bd8825a7fd29dd7a4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ascii-canvas v2.0.0
[INFO] [stderr]   Downloaded bit-vec v0.6.2
[INFO] [stderr]   Downloaded string_cache v0.8.0
[INFO] [stderr]   Downloaded lalrpop-util v0.19.0
[INFO] [stderr]   Downloaded indexmap v1.5.2
[INFO] [stderr]   Downloaded ena v0.14.0
[INFO] [stderr]   Downloaded lalrpop v0.19.0
[INFO] [stderr]   Downloaded libc v0.2.76
[INFO] [stderr]   Downloaded syn v1.0.39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+f8463896a9b36a04899c013bd8825a7fd29dd7a4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e277c81093dc1ea479fb4d2cfa2f0eec7b15c8e805c54869b2aa1552484a27fc
[INFO] running `Command { std: "docker" "start" "-a" "e277c81093dc1ea479fb4d2cfa2f0eec7b15c8e805c54869b2aa1552484a27fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e277c81093dc1ea479fb4d2cfa2f0eec7b15c8e805c54869b2aa1552484a27fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e277c81093dc1ea479fb4d2cfa2f0eec7b15c8e805c54869b2aa1552484a27fc", kill_on_drop: false }`
[INFO] [stdout] e277c81093dc1ea479fb4d2cfa2f0eec7b15c8e805c54869b2aa1552484a27fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+f8463896a9b36a04899c013bd8825a7fd29dd7a4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a77f51d075090a11103bd3ffa4f1250fe6dcc46425b40c9c11a003bf455985f3
[INFO] running `Command { std: "docker" "start" "-a" "a77f51d075090a11103bd3ffa4f1250fe6dcc46425b40c9c11a003bf455985f3", kill_on_drop: false }`
[INFO] [stderr] error: can't find bin `minimal` at path `/opt/rustwide/workdir/src/minimal/main.rs`
[INFO] [stderr]  --> /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr] error: can't find bin `minimal` at path `/opt/rustwide/workdir/src/minimal/main.rs`
[INFO] [stderr]  --> /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr] error: could not compile due to 2 previous target resolution errors
[INFO] running `Command { std: "docker" "inspect" "a77f51d075090a11103bd3ffa4f1250fe6dcc46425b40c9c11a003bf455985f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a77f51d075090a11103bd3ffa4f1250fe6dcc46425b40c9c11a003bf455985f3", kill_on_drop: false }`
[INFO] [stdout] a77f51d075090a11103bd3ffa4f1250fe6dcc46425b40c9c11a003bf455985f3
