[INFO] fetching crate simple_calculator_with_add_sub_mul_div_oftwonumbers 0.1.0...
[INFO] testing simple_calculator_with_add_sub_mul_div_oftwonumbers-0.1.0 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate simple_calculator_with_add_sub_mul_div_oftwonumbers 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate simple_calculator_with_add_sub_mul_div_oftwonumbers 0.1.0 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate simple_calculator_with_add_sub_mul_div_oftwonumbers 0.1.0
[INFO] finished tweaking crates.io crate simple_calculator_with_add_sub_mul_div_oftwonumbers 0.1.0
[INFO] tweaked toml for crates.io crate simple_calculator_with_add_sub_mul_div_oftwonumbers 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate simple_calculator_with_add_sub_mul_div_oftwonumbers 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 403a217505fa1390c1d829a2b893c80d925c9ffa0cd722dad45aadd7c8dbd7d1
[INFO] running `Command { std: "docker" "start" "-a" "403a217505fa1390c1d829a2b893c80d925c9ffa0cd722dad45aadd7c8dbd7d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "403a217505fa1390c1d829a2b893c80d925c9ffa0cd722dad45aadd7c8dbd7d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "403a217505fa1390c1d829a2b893c80d925c9ffa0cd722dad45aadd7c8dbd7d1", kill_on_drop: false }`
[INFO] [stdout] 403a217505fa1390c1d829a2b893c80d925c9ffa0cd722dad45aadd7c8dbd7d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff72d86dcfd4d1a60dc09c7edfa53d9221564286dbe3d28a6d02a92c2307e040
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ff72d86dcfd4d1a60dc09c7edfa53d9221564286dbe3d28a6d02a92c2307e040", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple_calculator_with_add_sub_mul_div_oftwonumbers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "ff72d86dcfd4d1a60dc09c7edfa53d9221564286dbe3d28a6d02a92c2307e040", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff72d86dcfd4d1a60dc09c7edfa53d9221564286dbe3d28a6d02a92c2307e040", kill_on_drop: false }`
[INFO] [stdout] ff72d86dcfd4d1a60dc09c7edfa53d9221564286dbe3d28a6d02a92c2307e040
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] eea9a49b0b74dd263fdcc1e0ebfef97c65c7426e5a149d4763e8ee7eceb41bc4
[INFO] running `Command { std: "docker" "start" "-a" "eea9a49b0b74dd263fdcc1e0ebfef97c65c7426e5a149d4763e8ee7eceb41bc4", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple_calculator_with_add_sub_mul_div_oftwonumbers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "eea9a49b0b74dd263fdcc1e0ebfef97c65c7426e5a149d4763e8ee7eceb41bc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eea9a49b0b74dd263fdcc1e0ebfef97c65c7426e5a149d4763e8ee7eceb41bc4", kill_on_drop: false }`
[INFO] [stdout] eea9a49b0b74dd263fdcc1e0ebfef97c65c7426e5a149d4763e8ee7eceb41bc4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1ce6e00921476f0bfae53b6679f16ded55879ff49dc016d8fc544689327856db
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1ce6e00921476f0bfae53b6679f16ded55879ff49dc016d8fc544689327856db", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/simple_calculator_with_add_sub_mul_div_oftwonumbers-74f672c5338e8f90
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1ce6e00921476f0bfae53b6679f16ded55879ff49dc016d8fc544689327856db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ce6e00921476f0bfae53b6679f16ded55879ff49dc016d8fc544689327856db", kill_on_drop: false }`
[INFO] [stdout] 1ce6e00921476f0bfae53b6679f16ded55879ff49dc016d8fc544689327856db