[INFO] fetching crate canrun_codegen 0.2.0...
[INFO] testing canrun_codegen-0.2.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate canrun_codegen 0.2.0 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate canrun_codegen 0.2.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate canrun_codegen 0.2.0
[INFO] finished tweaking crates.io crate canrun_codegen 0.2.0
[INFO] tweaked toml for crates.io crate canrun_codegen 0.2.0 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1e7f6151cd1fe241d4e9762c0bc737601e6493a5d39d90d9e17c5e0644ffef8c
[INFO] running `Command { std: "docker" "start" "-a" "1e7f6151cd1fe241d4e9762c0bc737601e6493a5d39d90d9e17c5e0644ffef8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e7f6151cd1fe241d4e9762c0bc737601e6493a5d39d90d9e17c5e0644ffef8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e7f6151cd1fe241d4e9762c0bc737601e6493a5d39d90d9e17c5e0644ffef8c", kill_on_drop: false }`
[INFO] [stdout] 1e7f6151cd1fe241d4e9762c0bc737601e6493a5d39d90d9e17c5e0644ffef8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3aeb41d4580de97e506f7bb3239884bb8580764316d3e49bb644eb446823a9a3
[INFO] running `Command { std: "docker" "start" "-a" "3aeb41d4580de97e506f7bb3239884bb8580764316d3e49bb644eb446823a9a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling canrun_codegen v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.67s
[INFO] running `Command { std: "docker" "inspect" "3aeb41d4580de97e506f7bb3239884bb8580764316d3e49bb644eb446823a9a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3aeb41d4580de97e506f7bb3239884bb8580764316d3e49bb644eb446823a9a3", kill_on_drop: false }`
[INFO] [stdout] 3aeb41d4580de97e506f7bb3239884bb8580764316d3e49bb644eb446823a9a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05ef4c3fdb76948c92c192332e875158f8597d2d68fd40bb3d6cff194040a23c
[INFO] running `Command { std: "docker" "start" "-a" "05ef4c3fdb76948c92c192332e875158f8597d2d68fd40bb3d6cff194040a23c", kill_on_drop: false }`
[INFO] [stderr]    Compiling canrun_codegen v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/canrun_codegen-35d9be377978290a)
[INFO] running `Command { std: "docker" "inspect" "05ef4c3fdb76948c92c192332e875158f8597d2d68fd40bb3d6cff194040a23c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05ef4c3fdb76948c92c192332e875158f8597d2d68fd40bb3d6cff194040a23c", kill_on_drop: false }`
[INFO] [stdout] 05ef4c3fdb76948c92c192332e875158f8597d2d68fd40bb3d6cff194040a23c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b1cb31f3db7d42e4da92b8249652dfd2e0610196300204482e6c38132c32b8c8
[INFO] running `Command { std: "docker" "start" "-a" "b1cb31f3db7d42e4da92b8249652dfd2e0610196300204482e6c38132c32b8c8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/canrun_codegen-35d9be377978290a)
[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] [stderr]    Doc-tests canrun_codegen
[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" "b1cb31f3db7d42e4da92b8249652dfd2e0610196300204482e6c38132c32b8c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1cb31f3db7d42e4da92b8249652dfd2e0610196300204482e6c38132c32b8c8", kill_on_drop: false }`
[INFO] [stdout] b1cb31f3db7d42e4da92b8249652dfd2e0610196300204482e6c38132c32b8c8