[INFO] fetching crate const_format_proc_macros 0.2.34...
[INFO] testing const_format_proc_macros-0.2.34 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate const_format_proc_macros 0.2.34 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate const_format_proc_macros 0.2.34
[INFO] finished tweaking crates.io crate const_format_proc_macros 0.2.34
[INFO] tweaked toml for crates.io crate const_format_proc_macros 0.2.34 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate const_format_proc_macros 0.2.34 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] [stderr]       Adding fastrand v1.9.0 (available: v2.3.0)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.106)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8cbe0a2b712fe68b86e6aff2b7af840b78941b85b4dcdecc58d6e09d0066dc6d
[INFO] running `Command { std: "docker" "start" "-a" "8cbe0a2b712fe68b86e6aff2b7af840b78941b85b4dcdecc58d6e09d0066dc6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8cbe0a2b712fe68b86e6aff2b7af840b78941b85b4dcdecc58d6e09d0066dc6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cbe0a2b712fe68b86e6aff2b7af840b78941b85b4dcdecc58d6e09d0066dc6d", kill_on_drop: false }`
[INFO] [stdout] 8cbe0a2b712fe68b86e6aff2b7af840b78941b85b4dcdecc58d6e09d0066dc6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ab4d3751cf9631026d986ac2bfd9d4f38938c03cd32888166ebf2dd31b95d4d
[INFO] running `Command { std: "docker" "start" "-a" "8ab4d3751cf9631026d986ac2bfd9d4f38938c03cd32888166ebf2dd31b95d4d", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "8ab4d3751cf9631026d986ac2bfd9d4f38938c03cd32888166ebf2dd31b95d4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ab4d3751cf9631026d986ac2bfd9d4f38938c03cd32888166ebf2dd31b95d4d", kill_on_drop: false }`
[INFO] [stdout] 8ab4d3751cf9631026d986ac2bfd9d4f38938c03cd32888166ebf2dd31b95d4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e741c6056a928d1c967546f746517f3e9d1e019fd2e715afa6abfddd7658419b
[INFO] running `Command { std: "docker" "start" "-a" "e741c6056a928d1c967546f746517f3e9d1e019fd2e715afa6abfddd7658419b", kill_on_drop: false }`
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `Command { std: "docker" "inspect" "e741c6056a928d1c967546f746517f3e9d1e019fd2e715afa6abfddd7658419b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e741c6056a928d1c967546f746517f3e9d1e019fd2e715afa6abfddd7658419b", kill_on_drop: false }`
[INFO] [stdout] e741c6056a928d1c967546f746517f3e9d1e019fd2e715afa6abfddd7658419b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d5b5248aacb82a4d4cfaa78a418ba02c73f5aa269cef588fc898715b3c2e442f
[INFO] running `Command { std: "docker" "start" "-a" "d5b5248aacb82a4d4cfaa78a418ba02c73f5aa269cef588fc898715b3c2e442f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/const_format_proc_macros-0125edaf9fc4e713)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test format_macro::tests::nonexistent_argument ... ok
[INFO] [stdout] test format_str::tests::invalid_closed_arg ... ok
[INFO] [stdout] test format_macro::tests::access_formatter_error ... ok
[INFO] [stdout] test format_macro::tests::unused_arguments ... ok
[INFO] [stdout] test format_str::tests::not_a_number ... ok
[INFO] [stdout] test format_macro::tests::named_argument_followed_by_positional ... ok
[INFO] [stdout] test format_str::tests::unclosed_arg ... ok
[INFO] [stdout] test format_str::tests::unknown_formatting ... ok
[INFO] [stdout] test format_str::tests::ok_cases ... ok
[INFO] [stdout] test format_str::tests::not_an_ident ... ok
[INFO] [stdout] test format_str::tests::never_panics ... ok
[INFO] [stderr]    Doc-tests const_format_proc_macros
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[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" "d5b5248aacb82a4d4cfaa78a418ba02c73f5aa269cef588fc898715b3c2e442f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5b5248aacb82a4d4cfaa78a418ba02c73f5aa269cef588fc898715b3c2e442f", kill_on_drop: false }`
[INFO] [stdout] d5b5248aacb82a4d4cfaa78a418ba02c73f5aa269cef588fc898715b3c2e442f