[INFO] fetching crate safe_math_legacy 1.1.3...
[INFO] testing safe_math_legacy-1.1.3 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate safe_math_legacy 1.1.3 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate safe_math_legacy 1.1.3
[INFO] finished tweaking crates.io crate safe_math_legacy 1.1.3
[INFO] tweaked toml for crates.io crate safe_math_legacy 1.1.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate safe_math_legacy 1.1.3 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate safe_math_legacy 1.1.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `edition` is set on library `safe_math_legacy` which is deprecated
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 337b23b0242f6900a714893e6d3007eced191410b107acd6f506a77d60e89f72
[INFO] running `Command { std: "docker" "start" "-a" "337b23b0242f6900a714893e6d3007eced191410b107acd6f506a77d60e89f72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "337b23b0242f6900a714893e6d3007eced191410b107acd6f506a77d60e89f72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "337b23b0242f6900a714893e6d3007eced191410b107acd6f506a77d60e89f72", kill_on_drop: false }`
[INFO] [stdout] 337b23b0242f6900a714893e6d3007eced191410b107acd6f506a77d60e89f72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07dbfbbadea74170e837240a670e7828ab1cfa208e7d4a2e47690d10f553476f
[INFO] running `Command { std: "docker" "start" "-a" "07dbfbbadea74170e837240a670e7828ab1cfa208e7d4a2e47690d10f553476f", kill_on_drop: false }`
[INFO] [stderr] warning: `edition` is set on library `safe_math_legacy` which is deprecated
[INFO] [stderr]    Compiling safe_math_legacy v1.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "07dbfbbadea74170e837240a670e7828ab1cfa208e7d4a2e47690d10f553476f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07dbfbbadea74170e837240a670e7828ab1cfa208e7d4a2e47690d10f553476f", kill_on_drop: false }`
[INFO] [stdout] 07dbfbbadea74170e837240a670e7828ab1cfa208e7d4a2e47690d10f553476f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2470e7590d24d7b74a8a8d45e32eb24f7626e16b2a875119a438d38d5a2163e4
[INFO] running `Command { std: "docker" "start" "-a" "2470e7590d24d7b74a8a8d45e32eb24f7626e16b2a875119a438d38d5a2163e4", kill_on_drop: false }`
[INFO] [stderr] warning: `edition` is set on library `safe_math_legacy` which is deprecated
[INFO] [stderr]    Compiling safe_math_legacy v1.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "2470e7590d24d7b74a8a8d45e32eb24f7626e16b2a875119a438d38d5a2163e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2470e7590d24d7b74a8a8d45e32eb24f7626e16b2a875119a438d38d5a2163e4", kill_on_drop: false }`
[INFO] [stdout] 2470e7590d24d7b74a8a8d45e32eb24f7626e16b2a875119a438d38d5a2163e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b31743f8e78b78e4c1e4f7c19d713299588d5041fab5555cc7f63de30d44d6c8
[INFO] running `Command { std: "docker" "start" "-a" "b31743f8e78b78e4c1e4f7c19d713299588d5041fab5555cc7f63de30d44d6c8", kill_on_drop: false }`
[INFO] [stderr] warning: `edition` is set on library `safe_math_legacy` which is deprecated
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/safe_operations.rs (/opt/rustwide/target/debug/deps/safe_math_legacy-8e2a80fc91cdd6e1)
[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 safe_math_legacy
[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" "b31743f8e78b78e4c1e4f7c19d713299588d5041fab5555cc7f63de30d44d6c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b31743f8e78b78e4c1e4f7c19d713299588d5041fab5555cc7f63de30d44d6c8", kill_on_drop: false }`
[INFO] [stdout] b31743f8e78b78e4c1e4f7c19d713299588d5041fab5555cc7f63de30d44d6c8