[INFO] fetching crate safe_format 0.1.5...
[INFO] testing safe_format-0.1.5 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate safe_format 0.1.5 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate safe_format 0.1.5
[INFO] finished tweaking crates.io crate safe_format 0.1.5
[INFO] tweaked toml for crates.io crate safe_format 0.1.5 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate safe_format 0.1.5 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `edition` is set on library `safe_format` 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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1dacd0c2b90acd696bbb826528c78943d9e6ca25cf9bc3bb83792c410a84dc2e
[INFO] running `Command { std: "docker" "start" "-a" "1dacd0c2b90acd696bbb826528c78943d9e6ca25cf9bc3bb83792c410a84dc2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1dacd0c2b90acd696bbb826528c78943d9e6ca25cf9bc3bb83792c410a84dc2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dacd0c2b90acd696bbb826528c78943d9e6ca25cf9bc3bb83792c410a84dc2e", kill_on_drop: false }`
[INFO] [stdout] 1dacd0c2b90acd696bbb826528c78943d9e6ca25cf9bc3bb83792c410a84dc2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db5b3c2b234ddf4a74924affd23118aae8c47d75818c2962f905c06555ff0c88
[INFO] running `Command { std: "docker" "start" "-a" "db5b3c2b234ddf4a74924affd23118aae8c47d75818c2962f905c06555ff0c88", kill_on_drop: false }`
[INFO] [stderr] warning: `edition` is set on library `safe_format` which is deprecated
[INFO] [stderr]    Compiling safe_format v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "db5b3c2b234ddf4a74924affd23118aae8c47d75818c2962f905c06555ff0c88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db5b3c2b234ddf4a74924affd23118aae8c47d75818c2962f905c06555ff0c88", kill_on_drop: false }`
[INFO] [stdout] db5b3c2b234ddf4a74924affd23118aae8c47d75818c2962f905c06555ff0c88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6315f3a620049d570199544788e20ecb00eaf7ce0b8787bb5903e6be7557891a
[INFO] running `Command { std: "docker" "start" "-a" "6315f3a620049d570199544788e20ecb00eaf7ce0b8787bb5903e6be7557891a", kill_on_drop: false }`
[INFO] [stderr] warning: `edition` is set on library `safe_format` which is deprecated
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling safe_format v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.72s
[INFO] running `Command { std: "docker" "inspect" "6315f3a620049d570199544788e20ecb00eaf7ce0b8787bb5903e6be7557891a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6315f3a620049d570199544788e20ecb00eaf7ce0b8787bb5903e6be7557891a", kill_on_drop: false }`
[INFO] [stdout] 6315f3a620049d570199544788e20ecb00eaf7ce0b8787bb5903e6be7557891a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 99d09757cfa68928f18d74ce427582c55d8429a82e177c50a23ad93ee5187eac
[INFO] running `Command { std: "docker" "start" "-a" "99d09757cfa68928f18d74ce427582c55d8429a82e177c50a23ad93ee5187eac", kill_on_drop: false }`
[INFO] [stderr] warning: `edition` is set on library `safe_format` which is deprecated
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/safe_format-2ddd1c9203cc1b26)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/safe_format_tests.rs (/opt/rustwide/target/debug/deps/safe_format_tests-eff95c86e4437ffa)
[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] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_safe_format_multiple_args ... ok
[INFO] [stdout] test test_safe_format_dynamic_string ... ok
[INFO] [stdout] test test_safe_format_literal ... ok
[INFO] [stdout] test test_safe_format_unused_args ... ok
[INFO] [stdout] test test_safe_format_variable ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests safe_format
[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" "99d09757cfa68928f18d74ce427582c55d8429a82e177c50a23ad93ee5187eac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99d09757cfa68928f18d74ce427582c55d8429a82e177c50a23ad93ee5187eac", kill_on_drop: false }`
[INFO] [stdout] 99d09757cfa68928f18d74ce427582c55d8429a82e177c50a23ad93ee5187eac