[INFO] fetching crate dyn-fmt 0.4.3...
[INFO] testing dyn-fmt-0.4.3 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate dyn-fmt 0.4.3 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate dyn-fmt 0.4.3
[INFO] finished tweaking crates.io crate dyn-fmt 0.4.3
[INFO] tweaked toml for crates.io crate dyn-fmt 0.4.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dyn-fmt 0.4.3 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 2 packages to latest compatible versions
[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-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e0de1512dc7789b9aebb0d72e3eb243b6041fa9230d3ae9e475d009408fa8a17
[INFO] running `Command { std: "docker" "start" "-a" "e0de1512dc7789b9aebb0d72e3eb243b6041fa9230d3ae9e475d009408fa8a17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0de1512dc7789b9aebb0d72e3eb243b6041fa9230d3ae9e475d009408fa8a17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0de1512dc7789b9aebb0d72e3eb243b6041fa9230d3ae9e475d009408fa8a17", kill_on_drop: false }`
[INFO] [stdout] e0de1512dc7789b9aebb0d72e3eb243b6041fa9230d3ae9e475d009408fa8a17
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee08a9305b7e164a4561552141e5920ee21c7bb53ecbe412bce02f50ac6e36dd
[INFO] running `Command { std: "docker" "start" "-a" "ee08a9305b7e164a4561552141e5920ee21c7bb53ecbe412bce02f50ac6e36dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling litrs v0.4.2
[INFO] [stderr]    Compiling document-features v0.2.11
[INFO] [stderr]    Compiling dyn-fmt v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "ee08a9305b7e164a4561552141e5920ee21c7bb53ecbe412bce02f50ac6e36dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee08a9305b7e164a4561552141e5920ee21c7bb53ecbe412bce02f50ac6e36dd", kill_on_drop: false }`
[INFO] [stdout] ee08a9305b7e164a4561552141e5920ee21c7bb53ecbe412bce02f50ac6e36dd
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b152f0a2f3d02400b310743ad244fb37e4caf610a4831c3d62d8a998314ad66
[INFO] running `Command { std: "docker" "start" "-a" "3b152f0a2f3d02400b310743ad244fb37e4caf610a4831c3d62d8a998314ad66", kill_on_drop: false }`
[INFO] [stderr]    Compiling dyn-fmt v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "3b152f0a2f3d02400b310743ad244fb37e4caf610a4831c3d62d8a998314ad66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b152f0a2f3d02400b310743ad244fb37e4caf610a4831c3d62d8a998314ad66", kill_on_drop: false }`
[INFO] [stdout] 3b152f0a2f3d02400b310743ad244fb37e4caf610a4831c3d62d8a998314ad66
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5f95be0f433477c295cc7562718013460318efd7ed5a339bf23c62656899555f
[INFO] running `Command { std: "docker" "start" "-a" "5f95be0f433477c295cc7562718013460318efd7ed5a339bf23c62656899555f", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::complex_case_1 ... ok
[INFO] [stdout] test tests::format_unsized_args ... ok
[INFO] [stdout] test tests::complex_case_2 ... ok
[INFO] [stdout] test tests::complex_case_3 ... ok
[INFO] [stdout] test tests::fmt_lifetime ... ok
[INFO] [stdout] test tests::test_format_with_string_format ... ok
[INFO] [stdout] test tests::test_write ... ok
[INFO] [stdout] test tests::test_format ... ok
[INFO] [stdout] test tests::write_args ... ok
[INFO] [stdout] test tests::write_macros ... ok
[INFO] [stdout] test tests::write_str ... ok
[INFO] [stdout] test tests::write_unsized_args ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dyn_fmt-2fb82b5b2493ee7e)
[INFO] [stderr]    Doc-tests dyn_fmt
[INFO] [stdout] test src/lib.rs - Arguments<'a,F,T,I>::new (line 88) ... ok
[INFO] [stdout] test src/lib.rs - dyn_write (line 61) ... ok
[INFO] [stdout] test src/lib.rs - AsStrFormatExt::format (line 34) ... ok
[INFO] [stdout] test src/lib.rs - _DocTestReadme (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5f95be0f433477c295cc7562718013460318efd7ed5a339bf23c62656899555f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f95be0f433477c295cc7562718013460318efd7ed5a339bf23c62656899555f", kill_on_drop: false }`
[INFO] [stdout] 5f95be0f433477c295cc7562718013460318efd7ed5a339bf23c62656899555f