[INFO] cloning repository https://github.com/IgaguriMK/serde-enum-samples [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/IgaguriMK/serde-enum-samples" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIgaguriMK%2Fserde-enum-samples", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIgaguriMK%2Fserde-enum-samples'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 748be109a5a18cc8121e93f9357fda3172ac9d40 [INFO] testing IgaguriMK/serde-enum-samples against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIgaguriMK%2Fserde-enum-samples" "/workspace/builds/worker-49/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-49/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/IgaguriMK/serde-enum-samples on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/IgaguriMK/serde-enum-samples [INFO] finished tweaking git repo https://github.com/IgaguriMK/serde-enum-samples [INFO] tweaked toml for git repo https://github.com/IgaguriMK/serde-enum-samples written to /workspace/builds/worker-49/source/Cargo.toml [INFO] crate git repo https://github.com/IgaguriMK/serde-enum-samples already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] af65c2cd8a5b2195924969808f19b1372bdd611041292a4e4fc2e641a099b293 [INFO] running `Command { std: "docker" "start" "-a" "af65c2cd8a5b2195924969808f19b1372bdd611041292a4e4fc2e641a099b293", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "af65c2cd8a5b2195924969808f19b1372bdd611041292a4e4fc2e641a099b293", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af65c2cd8a5b2195924969808f19b1372bdd611041292a4e4fc2e641a099b293", kill_on_drop: false }` [INFO] [stdout] af65c2cd8a5b2195924969808f19b1372bdd611041292a4e4fc2e641a099b293 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cf859efb198636cf155cfd25e3db8eb1cf7aab8d01c57ef2c57e548489ecf06d [INFO] running `Command { std: "docker" "start" "-a" "cf859efb198636cf155cfd25e3db8eb1cf7aab8d01c57ef2c57e548489ecf06d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling libc v0.2.45 [INFO] [stderr] Compiling cc v1.0.28 [INFO] [stderr] Compiling autocfg v0.1.1 [INFO] [stderr] Compiling serde v1.0.82 [INFO] [stderr] Compiling failure_derive v0.1.3 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling rustc-demangle v0.1.11 [INFO] [stderr] Compiling itoa v0.4.3 [INFO] [stderr] Compiling backtrace v0.3.13 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling syn v0.15.23 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling serde_json v1.0.33 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling serde_derive v1.0.82 [INFO] [stderr] Compiling failure v0.1.3 [INFO] [stderr] Compiling serde-enum-samples v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.52s [INFO] running `Command { std: "docker" "inspect" "cf859efb198636cf155cfd25e3db8eb1cf7aab8d01c57ef2c57e548489ecf06d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf859efb198636cf155cfd25e3db8eb1cf7aab8d01c57ef2c57e548489ecf06d", kill_on_drop: false }` [INFO] [stdout] cf859efb198636cf155cfd25e3db8eb1cf7aab8d01c57ef2c57e548489ecf06d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 34095eae7a698c3075f86fbf3d3b6114adbab70747adbb538492486fc87aafce [INFO] running `Command { std: "docker" "start" "-a" "34095eae7a698c3075f86fbf3d3b6114adbab70747adbb538492486fc87aafce", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling serde-enum-samples v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 9.85s [INFO] running `Command { std: "docker" "inspect" "34095eae7a698c3075f86fbf3d3b6114adbab70747adbb538492486fc87aafce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34095eae7a698c3075f86fbf3d3b6114adbab70747adbb538492486fc87aafce", kill_on_drop: false }` [INFO] [stdout] 34095eae7a698c3075f86fbf3d3b6114adbab70747adbb538492486fc87aafce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f3a04041074bda84ef55ecd18f64abe3be5ac6945f75e0e65cc4404d5fa36e2d [INFO] running `Command { std: "docker" "start" "-a" "f3a04041074bda84ef55ecd18f64abe3be5ac6945f75e0e65cc4404d5fa36e2d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.82s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/serde_enum_samples-ff41c4b33ab5cfdb) [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" "f3a04041074bda84ef55ecd18f64abe3be5ac6945f75e0e65cc4404d5fa36e2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3a04041074bda84ef55ecd18f64abe3be5ac6945f75e0e65cc4404d5fa36e2d", kill_on_drop: false }` [INFO] [stdout] f3a04041074bda84ef55ecd18f64abe3be5ac6945f75e0e65cc4404d5fa36e2d