[INFO] fetching crate wasmfmt 0.2.2...
[INFO] testing wasmfmt-0.2.2 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate wasmfmt 0.2.2 into /workspace/builds/worker-41/source
[INFO] validating manifest of crates.io crate wasmfmt 0.2.2 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasmfmt 0.2.2
[INFO] finished tweaking crates.io crate wasmfmt 0.2.2
[INFO] tweaked toml for crates.io crate wasmfmt 0.2.2 written to /workspace/builds/worker-41/source/Cargo.toml
[INFO] crate crates.io crate wasmfmt 0.2.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unindent v0.1.7
[INFO] [stderr]   Downloaded serde_cbor v0.11.1
[INFO] [stderr]   Downloaded serde_json v1.0.61
[INFO] [stderr]   Downloaded cast v0.2.3
[INFO] [stderr]   Downloaded assert_matches v1.4.0
[INFO] [stderr]   Downloaded regex-automata v0.1.9
[INFO] [stderr]   Downloaded plotters-svg v0.3.0
[INFO] [stderr]   Downloaded regex-syntax v0.6.22
[INFO] [stderr]   Downloaded itertools v0.10.0
[INFO] [stderr]   Downloaded itertools v0.9.0
[INFO] [stderr]   Downloaded difference v2.0.0
[INFO] [stderr]   Downloaded bumpalo v3.6.0
[INFO] [stderr]   Downloaded tinytemplate v1.2.0
[INFO] [stderr]   Downloaded criterion-plot v0.4.3
[INFO] [stderr]   Downloaded output_vt100 v0.1.2
[INFO] [stderr]   Downloaded plotters-backend v0.3.0
[INFO] [stderr]   Downloaded memchr v2.3.4
[INFO] [stderr]   Downloaded criterion v0.3.4
[INFO] [stderr]   Downloaded pretty_assertions v0.6.1
[INFO] [stderr]   Downloaded walkdir v2.3.1
[INFO] [stderr]   Downloaded bstr v0.2.14
[INFO] [stderr]   Downloaded libc v0.2.84
[INFO] [stderr]   Downloaded regex v1.4.3
[INFO] [stderr]   Downloaded csv v1.1.5
[INFO] [stderr]   Downloaded plotters v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cdb9f368d1fe40bb66b4b141e5d0c773ba01700836375d124f9fd8ea824650f5
[INFO] running `Command { std: "docker" "start" "-a" "cdb9f368d1fe40bb66b4b141e5d0c773ba01700836375d124f9fd8ea824650f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cdb9f368d1fe40bb66b4b141e5d0c773ba01700836375d124f9fd8ea824650f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdb9f368d1fe40bb66b4b141e5d0c773ba01700836375d124f9fd8ea824650f5", kill_on_drop: false }`
[INFO] [stdout] cdb9f368d1fe40bb66b4b141e5d0c773ba01700836375d124f9fd8ea824650f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04a584b813b0cb62332bb977e828f9de1458d7d4f9f0853ab273563e9f77c8ad
[INFO] running `Command { std: "docker" "start" "-a" "04a584b813b0cb62332bb977e828f9de1458d7d4f9f0853ab273563e9f77c8ad", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling libc v0.2.84
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling leb128 v0.2.4
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling wast v32.0.0
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling wasmfmt v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.15s
[INFO] running `Command { std: "docker" "inspect" "04a584b813b0cb62332bb977e828f9de1458d7d4f9f0853ab273563e9f77c8ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04a584b813b0cb62332bb977e828f9de1458d7d4f9f0853ab273563e9f77c8ad", kill_on_drop: false }`
[INFO] [stdout] 04a584b813b0cb62332bb977e828f9de1458d7d4f9f0853ab273563e9f77c8ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02ced0e78189e5125727033c0f1b0ba1e1ca273d122206b96632e84229e9f205
[INFO] running `Command { std: "docker" "start" "-a" "02ced0e78189e5125727033c0f1b0ba1e1ca273d122206b96632e84229e9f205", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling const_fn v0.4.5
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling byteorder v1.4.2
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling plotters-backend v0.3.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling regex-syntax v0.6.22
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling assert_matches v1.4.0
[INFO] [stderr]    Compiling unindent v0.1.7
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling itertools v0.10.0
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling pretty_assertions v0.6.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling plotters-svg v0.3.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling regex v1.4.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling plotters v0.3.0
[INFO] [stderr]    Compiling bstr v0.2.14
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling csv v1.1.5
[INFO] [stderr]    Compiling tinytemplate v1.2.0
[INFO] [stderr]    Compiling criterion v0.3.4
[INFO] [stderr]    Compiling wasmfmt v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 30.19s
[INFO] running `Command { std: "docker" "inspect" "02ced0e78189e5125727033c0f1b0ba1e1ca273d122206b96632e84229e9f205", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02ced0e78189e5125727033c0f1b0ba1e1ca273d122206b96632e84229e9f205", kill_on_drop: false }`
[INFO] [stdout] 02ced0e78189e5125727033c0f1b0ba1e1ca273d122206b96632e84229e9f205
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 99885e4f26ff2b09857c348309961011f5060900ce74638c78232ab974e6524e
[INFO] running `Command { std: "docker" "start" "-a" "99885e4f26ff2b09857c348309961011f5060900ce74638c78232ab974e6524e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wasmfmt-6f8b87f8a592bf50)
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test diff::test::check_should_return_none_for_no_diff ... ok
[INFO] [stdout] test diff::test::check_should_return_some_for_some_diff ... ok
[INFO] [stdout] test fmt::test::default::data ... ok
[INFO] [stdout] test fmt::test::default::f32 ... ok
[INFO] [stdout] test diff::test::diff_should_display_source_and_formatted ... ok
[INFO] [stdout] test fmt::test::default::f32_bitwise ... ok
[INFO] [stdout] test fmt::test::default::elem ... ok
[INFO] [stdout] test fmt::test::default::exports ... ok
[INFO] [stdout] test fmt::test::default::f32_cmp ... ok
[INFO] [stdout] test fmt::test::default::f64_bitwise ... ok
[INFO] [stdout] test fmt::test::default::global ... ok
[INFO] [stdout] test fmt::test::default::f64 ... ok
[INFO] [stdout] test fmt::test::default::f64_cmp ... ok
[INFO] [stdout] test fmt::test::default::fac ... ok
[INFO] [stdout] test fmt::test::default::memory ... ok
[INFO] [stdout] test fmt::test::default::table ... ok
[INFO] [stdout] test fmt::test::resolved::exports ... ok
[INFO] [stdout] test fmt::test::resolved::data ... ok
[INFO] [stdout] test fmt::test::default::memory_grow ... ok
[INFO] [stdout] test fmt::test::default::i64 ... ok
[INFO] [stdout] test fmt::test::default::i32 ... ok
[INFO] [stdout] test fmt::test::resolved::f32_cmp ... ok
[INFO] [stdout] test fmt::test::default::start ... ok
[INFO] [stdout] test fmt::test::resolved::f32_bitwise ... ok
[INFO] [stdout] test fmt::test::resolved::f32 ... ok
[INFO] [stdout] test fmt::test::resolved::elem ... ok
[INFO] [stdout] test fmt::test::default::imports ... ok
[INFO] [stdout] test fmt::test::resolved::f64 ... ok
[INFO] [stdout] test fmt::test::resolved::f64_bitwise ... ok
[INFO] [stdout] test fmt::test::resolved::table ... ok
[INFO] [stdout] test fmt::test::resolved::memory_grow ... ok
[INFO] [stdout] test fmt::test::resolved::memory ... ok
[INFO] [stdout] test fmt::test::resolved::start ... ok
[INFO] [stdout] test fmt::test::resolved::imports ... ok
[INFO] [stdout] test fmt::test::resolved::f64_cmp ... ok
[INFO] [stdout] test fmt::test::resolved::global ... ok
[INFO] [stdout] test fmt::test::resolved::fac ... ok
[INFO] [stdout] test fmt::test::resolved::i32 ... ok
[INFO] [stdout] test fmt::test::resolved::i64 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wasmfmt-d14a793996446add)
[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]      Running tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-2a5a87712b5448f9)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test check_works ... ok
[INFO] [stdout] test print_works ... ok
[INFO] [stderr]    Doc-tests wasmfmt
[INFO] [stdout] test fix_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[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" "99885e4f26ff2b09857c348309961011f5060900ce74638c78232ab974e6524e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99885e4f26ff2b09857c348309961011f5060900ce74638c78232ab974e6524e", kill_on_drop: false }`
[INFO] [stdout] 99885e4f26ff2b09857c348309961011f5060900ce74638c78232ab974e6524e