[INFO] fetching crate todo_list 1.2.5... [INFO] testing todo_list-1.2.5 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate todo_list 1.2.5 into /workspace/builds/worker-65/source [INFO] validating manifest of crates.io crate todo_list 1.2.5 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 crates.io crate todo_list 1.2.5 [INFO] finished tweaking crates.io crate todo_list 1.2.5 [INFO] tweaked toml for crates.io crate todo_list 1.2.5 written to /workspace/builds/worker-65/source/Cargo.toml [INFO] crate crates.io crate todo_list 1.2.5 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-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] 2487201b7bd64bdaee5e1269174d9d94a8e102c4e0ecd73def7898a99005c877 [INFO] running `Command { std: "docker" "start" "-a" "2487201b7bd64bdaee5e1269174d9d94a8e102c4e0ecd73def7898a99005c877", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2487201b7bd64bdaee5e1269174d9d94a8e102c4e0ecd73def7898a99005c877", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2487201b7bd64bdaee5e1269174d9d94a8e102c4e0ecd73def7898a99005c877", kill_on_drop: false }` [INFO] [stdout] 2487201b7bd64bdaee5e1269174d9d94a8e102c4e0ecd73def7898a99005c877 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] 6491df7ad4244086b534cda57b3b7a7dff28aa2c4c359216b5e534f7c96807ca [INFO] running `Command { std: "docker" "start" "-a" "6491df7ad4244086b534cda57b3b7a7dff28aa2c4c359216b5e534f7c96807ca", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.30 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling cc v1.0.54 [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Compiling ncurses v5.99.0 [INFO] [stderr] Compiling serde_derive v1.0.111 [INFO] [stderr] Compiling serde_json v1.0.53 [INFO] [stderr] Compiling todo_list v1.2.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.50s [INFO] running `Command { std: "docker" "inspect" "6491df7ad4244086b534cda57b3b7a7dff28aa2c4c359216b5e534f7c96807ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6491df7ad4244086b534cda57b3b7a7dff28aa2c4c359216b5e534f7c96807ca", kill_on_drop: false }` [INFO] [stdout] 6491df7ad4244086b534cda57b3b7a7dff28aa2c4c359216b5e534f7c96807ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] 08d3b554a37ce3a068f60718396513140b732e3a144e7eebc3b5022c79e9ff01 [INFO] running `Command { std: "docker" "start" "-a" "08d3b554a37ce3a068f60718396513140b732e3a144e7eebc3b5022c79e9ff01", kill_on_drop: false }` [INFO] [stderr] Compiling todo_list v1.2.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.36s [INFO] running `Command { std: "docker" "inspect" "08d3b554a37ce3a068f60718396513140b732e3a144e7eebc3b5022c79e9ff01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08d3b554a37ce3a068f60718396513140b732e3a144e7eebc3b5022c79e9ff01", kill_on_drop: false }` [INFO] [stdout] 08d3b554a37ce3a068f60718396513140b732e3a144e7eebc3b5022c79e9ff01 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] 393d7e11700f818984ad8fdeeeb87e5e2b5ab3ffef252e8c72a82395a9be5b70 [INFO] running `Command { std: "docker" "start" "-a" "393d7e11700f818984ad8fdeeeb87e5e2b5ab3ffef252e8c72a82395a9be5b70", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/todo_list-6010f20d4c698a7d) [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" "393d7e11700f818984ad8fdeeeb87e5e2b5ab3ffef252e8c72a82395a9be5b70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "393d7e11700f818984ad8fdeeeb87e5e2b5ab3ffef252e8c72a82395a9be5b70", kill_on_drop: false }` [INFO] [stdout] 393d7e11700f818984ad8fdeeeb87e5e2b5ab3ffef252e8c72a82395a9be5b70