[INFO] fetching crate safe_math_legacy 1.1.3...
[INFO] testing safe_math_legacy-1.1.3 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate safe_math_legacy 1.1.3 into /workspace/builds/worker-2-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate safe_math_legacy 1.1.3 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `edition` is set on library `safe_math_legacy` which is deprecated
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c2bd712885f2e977a7efe6584be5fcce1c3811b868866bb9d64a594846a4a1e
[INFO] running `Command { std: "docker" "start" "-a" "0c2bd712885f2e977a7efe6584be5fcce1c3811b868866bb9d64a594846a4a1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c2bd712885f2e977a7efe6584be5fcce1c3811b868866bb9d64a594846a4a1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c2bd712885f2e977a7efe6584be5fcce1c3811b868866bb9d64a594846a4a1e", kill_on_drop: false }`
[INFO] [stdout] 0c2bd712885f2e977a7efe6584be5fcce1c3811b868866bb9d64a594846a4a1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e56d696c8ef2c9e376c0f552091d296f539254a7614358c1f294e27df9549c1e
[INFO] running `Command { std: "docker" "start" "-a" "e56d696c8ef2c9e376c0f552091d296f539254a7614358c1f294e27df9549c1e", 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" "e56d696c8ef2c9e376c0f552091d296f539254a7614358c1f294e27df9549c1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e56d696c8ef2c9e376c0f552091d296f539254a7614358c1f294e27df9549c1e", kill_on_drop: false }`
[INFO] [stdout] e56d696c8ef2c9e376c0f552091d296f539254a7614358c1f294e27df9549c1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e45e4289e938440b6980deedc2733cca1b667477bf8f21d23b7d6555650a799a
[INFO] running `Command { std: "docker" "start" "-a" "e45e4289e938440b6980deedc2733cca1b667477bf8f21d23b7d6555650a799a", 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 0.37s
[INFO] running `Command { std: "docker" "inspect" "e45e4289e938440b6980deedc2733cca1b667477bf8f21d23b7d6555650a799a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e45e4289e938440b6980deedc2733cca1b667477bf8f21d23b7d6555650a799a", kill_on_drop: false }`
[INFO] [stdout] e45e4289e938440b6980deedc2733cca1b667477bf8f21d23b7d6555650a799a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7ce4befcf289fbc24059eae9ce773df4ca0e682c25660e91071d05c907bf9cd9
[INFO] running `Command { std: "docker" "start" "-a" "7ce4befcf289fbc24059eae9ce773df4ca0e682c25660e91071d05c907bf9cd9", kill_on_drop: false }`
[INFO] [stderr] warning: `edition` is set on library `safe_math_legacy` which is deprecated
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/safe_operations.rs (/opt/rustwide/target/debug/deps/safe_math_legacy-8e2a80fc91cdd6e1)
[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] [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" "7ce4befcf289fbc24059eae9ce773df4ca0e682c25660e91071d05c907bf9cd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ce4befcf289fbc24059eae9ce773df4ca0e682c25660e91071d05c907bf9cd9", kill_on_drop: false }`
[INFO] [stdout] 7ce4befcf289fbc24059eae9ce773df4ca0e682c25660e91071d05c907bf9cd9