[INFO] fetching crate wasm-compose 0.238.0...
[INFO] testing wasm-compose-0.238.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate wasm-compose 0.238.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate wasm-compose 0.238.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate wasm-compose 0.238.0
[INFO] tweaked toml for crates.io crate wasm-compose 0.238.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wasm-compose 0.238.0 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] crate crates.io crate wasm-compose 0.238.0 already has a lockfile, it will not be regenerated
[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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] b267decf75dbef18d60763402d87bf42f9e249425cdbd319b4e91a0083c92ff2
[INFO] running `Command { std: "docker" "start" "-a" "b267decf75dbef18d60763402d87bf42f9e249425cdbd319b4e91a0083c92ff2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b267decf75dbef18d60763402d87bf42f9e249425cdbd319b4e91a0083c92ff2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b267decf75dbef18d60763402d87bf42f9e249425cdbd319b4e91a0083c92ff2", kill_on_drop: false }`
[INFO] [stdout] b267decf75dbef18d60763402d87bf42f9e249425cdbd319b4e91a0083c92ff2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] a00bab60b4938b853dc73ed7e169ecebf4aeb847a20ab85cfde114d358203fc6
[INFO] running `Command { std: "docker" "start" "-a" "a00bab60b4938b853dc73ed7e169ecebf4aeb847a20ab85cfde114d358203fc6", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling wasmparser v0.238.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling wasm-encoder v0.238.0
[INFO] [stderr]    Compiling leb128fmt v0.1.0
[INFO] [stderr]    Compiling unicode-width v0.2.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling bumpalo v3.19.0
[INFO] [stderr]    Compiling im-rc v15.1.0
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling bitmaps v2.1.0
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling sized-chunks v0.6.5
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]    Compiling wast v238.0.0
[INFO] [stderr]    Compiling wat v1.238.0
[INFO] [stderr]    Compiling wasm-compose v0.238.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.59s
[INFO] running `Command { std: "docker" "inspect" "a00bab60b4938b853dc73ed7e169ecebf4aeb847a20ab85cfde114d358203fc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a00bab60b4938b853dc73ed7e169ecebf4aeb847a20ab85cfde114d358203fc6", kill_on_drop: false }`
[INFO] [stdout] a00bab60b4938b853dc73ed7e169ecebf4aeb847a20ab85cfde114d358203fc6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] dd6545279b9e6b0a0bfa7ffb4fca30af402f58e3b3a53e94ce6bcdb0449abfd0
[INFO] running `Command { std: "docker" "start" "-a" "dd6545279b9e6b0a0bfa7ffb4fca30af402f58e3b3a53e94ce6bcdb0449abfd0", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasmparser v0.238.0
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling id-arena v2.2.1
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]    Compiling wasm-encoder v0.238.0
[INFO] [stderr]    Compiling wit-parser v0.238.0
[INFO] [stderr]    Compiling wasmprinter v0.238.0
[INFO] [stderr]    Compiling wast v238.0.0
[INFO] [stderr]    Compiling wasm-metadata v0.238.0
[INFO] [stderr]    Compiling wit-component v0.238.0
[INFO] [stderr]    Compiling wat v1.238.0
[INFO] [stderr]    Compiling wasm-compose v0.238.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 33.76s
[INFO] running `Command { std: "docker" "inspect" "dd6545279b9e6b0a0bfa7ffb4fca30af402f58e3b3a53e94ce6bcdb0449abfd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd6545279b9e6b0a0bfa7ffb4fca30af402f58e3b3a53e94ce6bcdb0449abfd0", kill_on_drop: false }`
[INFO] [stdout] dd6545279b9e6b0a0bfa7ffb4fca30af402f58e3b3a53e94ce6bcdb0449abfd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] c3db1d99050179b9104d2a6d9bc2a391eef6faa40441a23522c6a6f4f2b364cc
[INFO] running `Command { std: "docker" "start" "-a" "c3db1d99050179b9104d2a6d9bc2a391eef6faa40441a23522c6a6f4f2b364cc", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wasm_compose-96ac91ada5aa4fc5)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test graph::test::it_cannot_get_a_component_of_missing_instance ... ok
[INFO] [stdout] test graph::test::it_fails_to_instantiate_a_missing_component ... ok
[INFO] [stdout] test graph::test::it_cannot_encode_a_cycle ... ok
[INFO] [stdout] test graph::test::it_ensures_unique_component_names ... ok
[INFO] [stdout] test graph::test::it_encodes_an_empty_component ... ok
[INFO] [stdout] test graph::test::it_gets_a_component ... ok
[INFO] [stdout] test graph::test::it_encodes_component_imports ... ok
[INFO] [stdout] test graph::test::it_rejects_modules ... ok
[INFO] [stdout] test graph::test::it_rejects_invalid_components ... ok
[INFO] [stdout] test graph::test::it_removes_a_component ... ok
[INFO] [stdout] test graph::test::it_removes_a_connection ... ok
[INFO] [stdout] test graph::test::it_validates_connections ... ok
[INFO] [stdout] test graph::test::it_requires_source_to_disconnect ... ok
[INFO] [stdout] test graph::test::it_requires_a_target_to_disconnect ... ok
[INFO] [stdout] test graph::test::it_encodes_a_simple_composition ... ok
[INFO] [stdout] test graph::test::it_encodes_defined_components ... ok
[INFO] [stdout] test graph::test::it_instantiates_a_component ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/compose.rs (/opt/rustwide/target/debug/deps/compose-f314119aa0dfa8e3)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test component_composing ... ok
[INFO] [stderr]    Doc-tests wasm_compose
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[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" "c3db1d99050179b9104d2a6d9bc2a391eef6faa40441a23522c6a6f4f2b364cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3db1d99050179b9104d2a6d9bc2a391eef6faa40441a23522c6a6f4f2b364cc", kill_on_drop: false }`
[INFO] [stdout] c3db1d99050179b9104d2a6d9bc2a391eef6faa40441a23522c6a6f4f2b364cc