[INFO] fetching crate alexcrichton-cranelift-reader 0.53.0...
[INFO] testing alexcrichton-cranelift-reader-0.53.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate alexcrichton-cranelift-reader 0.53.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate alexcrichton-cranelift-reader 0.53.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate alexcrichton-cranelift-reader 0.53.0
[INFO] finished tweaking crates.io crate alexcrichton-cranelift-reader 0.53.0
[INFO] tweaked toml for crates.io crate alexcrichton-cranelift-reader 0.53.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e74479e9571ac0bb918620f82e0bec93bc3756c9d377ae416b9428f3b0d36efe
[INFO] running `Command { std: "docker" "start" "-a" "e74479e9571ac0bb918620f82e0bec93bc3756c9d377ae416b9428f3b0d36efe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e74479e9571ac0bb918620f82e0bec93bc3756c9d377ae416b9428f3b0d36efe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e74479e9571ac0bb918620f82e0bec93bc3756c9d377ae416b9428f3b0d36efe", kill_on_drop: false }`
[INFO] [stdout] e74479e9571ac0bb918620f82e0bec93bc3756c9d377ae416b9428f3b0d36efe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23572357cfc71a4655fe51de2e5d06fb503cc794d7efb5ed425a43c359de9777
[INFO] running `Command { std: "docker" "start" "-a" "23572357cfc71a4655fe51de2e5d06fb503cc794d7efb5ed425a43c359de9777", kill_on_drop: false }`
[INFO] [stderr]    Compiling alexcrichton-cranelift-entity v0.53.0
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling alexcrichton-cranelift-codegen-shared v0.53.0
[INFO] [stderr]    Compiling target-lexicon v0.10.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling alexcrichton-cranelift-codegen-meta v0.53.0
[INFO] [stderr]    Compiling alexcrichton-cranelift-bforest v0.53.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling alexcrichton-cranelift-codegen v0.53.0
[INFO] [stderr]    Compiling alexcrichton-cranelift-reader v0.53.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.99s
[INFO] running `Command { std: "docker" "inspect" "23572357cfc71a4655fe51de2e5d06fb503cc794d7efb5ed425a43c359de9777", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23572357cfc71a4655fe51de2e5d06fb503cc794d7efb5ed425a43c359de9777", kill_on_drop: false }`
[INFO] [stdout] 23572357cfc71a4655fe51de2e5d06fb503cc794d7efb5ed425a43c359de9777
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc1f6efcc1582e726dc2d5f2dce5c66847f8a582ad3dc3132df5ee6ed04d9da1
[INFO] running `Command { std: "docker" "start" "-a" "fc1f6efcc1582e726dc2d5f2dce5c66847f8a582ad3dc3132df5ee6ed04d9da1", kill_on_drop: false }`
[INFO] [stderr]    Compiling alexcrichton-cranelift-reader v0.53.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.50s
[INFO] running `Command { std: "docker" "inspect" "fc1f6efcc1582e726dc2d5f2dce5c66847f8a582ad3dc3132df5ee6ed04d9da1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc1f6efcc1582e726dc2d5f2dce5c66847f8a582ad3dc3132df5ee6ed04d9da1", kill_on_drop: false }`
[INFO] [stdout] fc1f6efcc1582e726dc2d5f2dce5c66847f8a582ad3dc3132df5ee6ed04d9da1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d2a53755ebe704a3bbffab8cb32c29fbd7d291bbd7ee9a7bcea6f35f83b5e9df
[INFO] running `Command { std: "docker" "start" "-a" "d2a53755ebe704a3bbffab8cb32c29fbd7d291bbd7ee9a7bcea6f35f83b5e9df", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cranelift_reader-69ba4e7e499fda6f)
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test lexer::tests::digits ... ok
[INFO] [stdout] test lexer::tests::lex_comment ... ok
[INFO] [stdout] test lexer::tests::lex_chars ... ok
[INFO] [stdout] test lexer::tests::lex_hex_sequences ... ok
[INFO] [stdout] test lexer::tests::lex_names ... ok
[INFO] [stdout] test lexer::tests::lex_strings ... ok
[INFO] [stdout] test lexer::tests::lex_numbers ... ok
[INFO] [stdout] test lexer::tests::lex_userrefs ... ok
[INFO] [stdout] test parser::tests::argument_type ... ok
[INFO] [stdout] test parser::tests::change_default_calling_convention ... ok
[INFO] [stdout] test parser::tests::parse_constant_from_booleans ... ok
[INFO] [stdout] test parser::tests::signature ... ok
[INFO] [stdout] test parser::tests::duplicate_fn ... ok
[INFO] [stdout] test testcommand::tests::parse_command ... ok
[INFO] [stdout] test parser::tests::uimm128 ... ok
[INFO] [stdout] test parser::tests::u8_as_hex ... ok
[INFO] [stdout] test lexer::tests::make_lexer ... ok
[INFO] [stdout] test lexer::tests::entity_name ... ok
[INFO] [stdout] test parser::tests::duplicate_sig ... ok
[INFO] [stdout] test parser::tests::duplicate_ebb ... ok
[INFO] [stdout] test parser::tests::test_file ... ok
[INFO] [stdout] test parser::tests::duplicate_gv ... ok
[INFO] [stdout] test parser::tests::duplicate_ss ... ok
[INFO] [stdout] test parser::tests::duplicate_heap ... ok
[INFO] [stdout] test sourcemap::tests::details ... ok
[INFO] [stdout] test parser::tests::user_function_name ... ok
[INFO] [stdout] test lexer::tests::lex_identifiers ... ok
[INFO] [stdout] test parser::tests::ebb_header ... ok
[INFO] [stdout] test parser::tests::comments ... ok
[INFO] [stdout] test parser::tests::stack_slot_decl ... ok
[INFO] [stdout] test testcommand::tests::parse_option ... ok
[INFO] [stdout] test parser::tests::duplicate_jt ... ok
[INFO] [stdout] test parser::tests::aliases ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cranelift_reader
[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" "d2a53755ebe704a3bbffab8cb32c29fbd7d291bbd7ee9a7bcea6f35f83b5e9df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2a53755ebe704a3bbffab8cb32c29fbd7d291bbd7ee9a7bcea6f35f83b5e9df", kill_on_drop: false }`
[INFO] [stdout] d2a53755ebe704a3bbffab8cb32c29fbd7d291bbd7ee9a7bcea6f35f83b5e9df