[INFO] fetching crate display-as 0.7.0... [INFO] testing display-as-0.7.0 against master#9e136a30a965bf4e63f03095c57df7257bf96fd6 for pr-134530 [INFO] extracting crate display-as 0.7.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate display-as 0.7.0 on toolchain 9e136a30a965bf4e63f03095c57df7257bf96fd6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate display-as 0.7.0 [INFO] finished tweaking crates.io crate display-as 0.7.0 [INFO] tweaked toml for crates.io crate display-as 0.7.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 430 packages to latest compatible versions [INFO] [stderr] Adding actix-web v0.7.19 (available: v4.9.0) [INFO] [stderr] Adding criterion v0.2.11 (available: v0.5.1) [INFO] [stderr] Adding gotham v0.5.0 (available: v0.7.4) [INFO] [stderr] Adding percent-encoding v1.0.1 (available: v2.3.1) [INFO] [stderr] Adding rouille v2.2.0 (available: v3.6.2) [INFO] [stderr] Adding subtle v2.4.1 (available: v2.6.1) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tungstenite v0.21.0 [INFO] [stderr] Downloaded safemem v0.2.0 [INFO] [stderr] Downloaded tower-service v0.1.0 [INFO] [stderr] Downloaded display-as-proc-macro v0.6.3 [INFO] [stderr] Downloaded actix_derive v0.3.2 [INFO] [stderr] Downloaded ascii v0.8.7 [INFO] [stderr] Downloaded tokio-signal v0.2.9 [INFO] [stderr] Downloaded widestring v0.2.2 [INFO] [stderr] Downloaded actix v0.7.9 [INFO] [stderr] Downloaded multipart v0.13.6 [INFO] [stderr] Downloaded trust-dns-resolver v0.10.3 [INFO] [stderr] Downloaded gotham v0.5.0 [INFO] [stderr] Downloaded nom v4.2.3 [INFO] [stderr] Downloaded deflate v0.7.20 [INFO] [stderr] Downloaded criterion v0.2.11 [INFO] [stderr] Downloaded trust-dns-proto v0.5.0 [INFO] [stderr] Downloaded trust-dns-proto v0.6.3 [INFO] [stderr] Downloaded rouille v2.2.0 [INFO] [stderr] Downloaded rustls v0.18.1 [INFO] [stderr] Downloaded actix-net v0.2.6 [INFO] [stderr] Downloaded actix-web v0.7.19 [INFO] [stderr] Downloaded cookie v0.11.5 [INFO] [stderr] Downloaded lock_api v0.1.5 [INFO] [stderr] Downloaded winreg v0.5.1 [INFO] [stderr] Downloaded parking_lot_core v0.4.0 [INFO] [stderr] Downloaded parking_lot v0.7.1 [INFO] [stderr] Downloaded cast v0.2.7 [INFO] [stderr] Downloaded criterion-plot v0.3.1 [INFO] [stderr] Downloaded tokio-rustls v0.14.1 [INFO] [stderr] Downloaded buf_redux v0.6.3 [INFO] [stderr] Downloaded rust-argon2 v0.8.3 [INFO] [stderr] Downloaded term v0.5.2 [INFO] [stderr] Downloaded tiny_http v0.6.4 [INFO] [stderr] Downloaded tokio-tungstenite v0.21.0 [INFO] [stderr] Downloaded warp v0.3.7 [INFO] [stderr] Downloaded error-chain v0.8.1 [INFO] [stderr] Downloaded ipconfig v0.1.9 [INFO] [stderr] Downloaded scopeguard v0.3.3 [INFO] [stderr] Downloaded v_escape_derive v0.5.6 [INFO] [stderr] Downloaded v_escape v0.7.4 [INFO] [stderr] Downloaded v_htmlescape v0.4.5 [INFO] [stderr] Downloaded rand_xoshiro v0.1.0 [INFO] [stderr] Downloaded borrow-bag v1.1.1 [INFO] [stderr] Downloaded gzip-header v0.3.0 [INFO] [stderr] Downloaded mime_guess v1.8.8 [INFO] [stderr] Downloaded dirs v1.0.5 [INFO] [stderr] Downloaded chunked_transfer v0.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] af9f08abf1d0034efff8ff43641813c9bd5b63bbf736df9dacd515db9e862bbc [INFO] running `Command { std: "docker" "start" "-a" "af9f08abf1d0034efff8ff43641813c9bd5b63bbf736df9dacd515db9e862bbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "af9f08abf1d0034efff8ff43641813c9bd5b63bbf736df9dacd515db9e862bbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af9f08abf1d0034efff8ff43641813c9bd5b63bbf736df9dacd515db9e862bbc", kill_on_drop: false }` [INFO] [stdout] af9f08abf1d0034efff8ff43641813c9bd5b63bbf736df9dacd515db9e862bbc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 60d8c076827c19bdfe92ea25384577a2d2a3b70a0adb9a8c7977b820b7d6bcbb [INFO] running `Command { std: "docker" "start" "-a" "60d8c076827c19bdfe92ea25384577a2d2a3b70a0adb9a8c7977b820b7d6bcbb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling display-as-proc-macro v0.6.3 [INFO] [stderr] Compiling display-as v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.41s [INFO] running `Command { std: "docker" "inspect" "60d8c076827c19bdfe92ea25384577a2d2a3b70a0adb9a8c7977b820b7d6bcbb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60d8c076827c19bdfe92ea25384577a2d2a3b70a0adb9a8c7977b820b7d6bcbb", kill_on_drop: false }` [INFO] [stdout] 60d8c076827c19bdfe92ea25384577a2d2a3b70a0adb9a8c7977b820b7d6bcbb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 46cc4d0e80c850ea08dbe2a992b7dd495be346643621823145ccf8793afab19c [INFO] running `Command { std: "docker" "start" "-a" "46cc4d0e80c850ea08dbe2a992b7dd495be346643621823145ccf8793afab19c", kill_on_drop: false }` [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling serde_json v1.0.133 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling rand_xoshiro v0.1.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling criterion-plot v0.3.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling display-as-proc-macro v0.6.3 [INFO] [stderr] Compiling criterion v0.2.11 [INFO] [stderr] Compiling display-as v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 19.50s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.2.11 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "46cc4d0e80c850ea08dbe2a992b7dd495be346643621823145ccf8793afab19c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46cc4d0e80c850ea08dbe2a992b7dd495be346643621823145ccf8793afab19c", kill_on_drop: false }` [INFO] [stdout] 46cc4d0e80c850ea08dbe2a992b7dd495be346643621823145ccf8793afab19c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] aeed3b0c3ed91e7af12c0f5cf0ac169580792e7070a908930df7cacf3771a61f [INFO] running `Command { std: "docker" "start" "-a" "aeed3b0c3ed91e7af12c0f5cf0ac169580792e7070a908930df7cacf3771a61f", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.2.11 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/display_as-1044ffad71c8db66) [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stderr] Running tests/format_as.rs (/opt/rustwide/target/debug/deps/format_as-5b9cbb622c57bf24) [INFO] [stdout] test html::escaping ... ok [INFO] [stderr] Running tests/if_let_with_pattern.rs (/opt/rustwide/target/debug/deps/if_let_with_pattern-d90126d1daf514c9) [INFO] [stdout] test float::to_floating ... ok [INFO] [stdout] test html::floats ... ok [INFO] [stdout] test latex::floats ... ok [INFO] [stdout] test rust::floats ... ok [INFO] [stdout] test test_closure ... ok [INFO] [stdout] test float::display ... ok [INFO] [stdout] test utf8::escaping ... ok [INFO] [stdout] test mathlatex::floats ... ok [INFO] [stdout] test tests::html_escaping ... ok [INFO] [stdout] test mathlatex::escaping ... ok [INFO] [stdout] test utf8::floats ... ok [INFO] [stdout] test url::escaping ... ok [INFO] [stdout] test latex::escaping ... ok [INFO] [stdout] test rust::escaping ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test test_conditionals ... ok [INFO] [stdout] test nested_format_as ... ok [INFO] [stdout] test string_and_float ... ok [INFO] [stdout] test test_let ... ok [INFO] [stdout] test integer_reference ... ok [INFO] [stdout] test just_string ... ok [INFO] [stdout] test string_and_integer ... ok [INFO] [stdout] test test_mixed_formats ... ok [INFO] [stdout] test test_let_again ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_if_let ... ok [INFO] [stdout] test test_let_with_braces_match ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/loop_in_let.rs (/opt/rustwide/target/debug/deps/loop_in_let-a191fade95b4831a) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test_let ... ok [INFO] [stdout] test test_loop_no_let ... ok [INFO] [stdout] test test_loop_no_let_b ... ok [INFO] [stdout] test test_no_loop_no_let_c ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/match.rs (/opt/rustwide/target/debug/deps/match-0feed1dd4fda60a0) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_match ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/mixed-types.rs (/opt/rustwide/target/debug/deps/mixed_types-0535d4faec9dd849) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test mixed_formats_in_let ... ok [INFO] [stdout] test mixed_types ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/with_template.rs (/opt/rustwide/target/debug/deps/with_template-fe895036ad197fdd) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test foo ... ok [INFO] [stdout] test from_delimiters ... ok [INFO] [stdout] test testing_if ... ok [INFO] [stdout] test from_file ... ok [INFO] [stdout] test from_file_base ... ok [INFO] [stdout] test from_file_include ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/write_as.rs (/opt/rustwide/target/debug/deps/write_as-6e77c7458bdf468d) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test write_integer ... ok [INFO] [stdout] test write_to_mut_ref_string ... ok [INFO] [stdout] test write_to_string ... ok [INFO] [stderr] Doc-tests display_as [INFO] [stdout] test write_nice_loop ... ok [INFO] [stdout] test write_nice_loop_strings ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test src/lib.rs - (line 149) ... ignored [INFO] [stdout] test src/lib.rs - (line 170) ... ignored [INFO] [stdout] test src/lib.rs - (line 179) ... ignored [INFO] [stdout] test src/lib.rs - (line 185) ... ignored [INFO] [stdout] test src/lib.rs - (line 113) ... ok [INFO] [stdout] test src/lib.rs - (line 127) ... ok [INFO] [stdout] test src/lib.rs - (line 100) ... ok [INFO] [stdout] test src/html.rs - html::display_floats_as (line 79) ... ok [INFO] [stdout] test src/lib.rs - (line 85) ... ok [INFO] [stdout] test src/lib.rs - (line 203) ... ok [INFO] [stdout] test src/lib.rs - (line 72) ... ok [INFO] [stdout] test src/lib.rs - (line 58) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 1.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "aeed3b0c3ed91e7af12c0f5cf0ac169580792e7070a908930df7cacf3771a61f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aeed3b0c3ed91e7af12c0f5cf0ac169580792e7070a908930df7cacf3771a61f", kill_on_drop: false }` [INFO] [stdout] aeed3b0c3ed91e7af12c0f5cf0ac169580792e7070a908930df7cacf3771a61f