[INFO] fetching crate command_line_calculator 1.0.2...
[INFO] testing command_line_calculator-1.0.2 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate command_line_calculator 1.0.2 into /workspace/builds/worker-111/source
[INFO] validating manifest of crates.io crate command_line_calculator 1.0.2 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 command_line_calculator 1.0.2
[INFO] finished tweaking crates.io crate command_line_calculator 1.0.2
[INFO] tweaked toml for crates.io crate command_line_calculator 1.0.2 written to /workspace/builds/worker-111/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] fb2a62e63ebde0d21d9b2e04992e0eec202ed0c0bdb02b3916d6068e14935c01
[INFO] running `Command { std: "docker" "start" "-a" "fb2a62e63ebde0d21d9b2e04992e0eec202ed0c0bdb02b3916d6068e14935c01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb2a62e63ebde0d21d9b2e04992e0eec202ed0c0bdb02b3916d6068e14935c01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb2a62e63ebde0d21d9b2e04992e0eec202ed0c0bdb02b3916d6068e14935c01", kill_on_drop: false }`
[INFO] [stdout] fb2a62e63ebde0d21d9b2e04992e0eec202ed0c0bdb02b3916d6068e14935c01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] 74d6cef6ef88a4e3d098bc2ac98939cc16edfd96eef1ca729dfdc5dc781663cd
[INFO] running `Command { std: "docker" "start" "-a" "74d6cef6ef88a4e3d098bc2ac98939cc16edfd96eef1ca729dfdc5dc781663cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling command_line_calculator v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "74d6cef6ef88a4e3d098bc2ac98939cc16edfd96eef1ca729dfdc5dc781663cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74d6cef6ef88a4e3d098bc2ac98939cc16edfd96eef1ca729dfdc5dc781663cd", kill_on_drop: false }`
[INFO] [stdout] 74d6cef6ef88a4e3d098bc2ac98939cc16edfd96eef1ca729dfdc5dc781663cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] a0b1d83797939bc5e77ac52c326c568a3c329915eac0de57dffb312f4ad79be5
[INFO] running `Command { std: "docker" "start" "-a" "a0b1d83797939bc5e77ac52c326c568a3c329915eac0de57dffb312f4ad79be5", kill_on_drop: false }`
[INFO] [stderr]    Compiling command_line_calculator v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "a0b1d83797939bc5e77ac52c326c568a3c329915eac0de57dffb312f4ad79be5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0b1d83797939bc5e77ac52c326c568a3c329915eac0de57dffb312f4ad79be5", kill_on_drop: false }`
[INFO] [stdout] a0b1d83797939bc5e77ac52c326c568a3c329915eac0de57dffb312f4ad79be5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] bbdd180d840fb506404970315cd23454c2dfa576519b30db4a42b32b5ff9b0e2
[INFO] running `Command { std: "docker" "start" "-a" "bbdd180d840fb506404970315cd23454c2dfa576519b30db4a42b32b5ff9b0e2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.48s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/command_line_calculator-3c980c9436b0cfda)
[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" "bbdd180d840fb506404970315cd23454c2dfa576519b30db4a42b32b5ff9b0e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbdd180d840fb506404970315cd23454c2dfa576519b30db4a42b32b5ff9b0e2", kill_on_drop: false }`
[INFO] [stdout] bbdd180d840fb506404970315cd23454c2dfa576519b30db4a42b32b5ff9b0e2