[INFO] cloning repository https://github.com/alexcrichton/wasmtime-unwinding-timings
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alexcrichton/wasmtime-unwinding-timings" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexcrichton%2Fwasmtime-unwinding-timings", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexcrichton%2Fwasmtime-unwinding-timings'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4236fbceac81feedb27c422f7c53d80311c315f6
[INFO] testing alexcrichton/wasmtime-unwinding-timings against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexcrichton%2Fwasmtime-unwinding-timings" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/alexcrichton/wasmtime-unwinding-timings
[INFO] finished tweaking git repo https://github.com/alexcrichton/wasmtime-unwinding-timings
[INFO] tweaked toml for git repo https://github.com/alexcrichton/wasmtime-unwinding-timings written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/alexcrichton/wasmtime-unwinding-timings on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/alexcrichton/wasmtime-unwinding-timings 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wat v1.0.41
[INFO] [stderr]   Downloaded wasmtime-jit-debug v0.35.1
[INFO] [stderr]   Downloaded quote v1.0.16
[INFO] [stderr]   Downloaded cranelift-native v0.82.1
[INFO] [stderr]   Downloaded io-lifetimes v0.5.3
[INFO] [stderr]   Downloaded psm v0.1.17
[INFO] [stderr]   Downloaded wasmtime-cache v0.35.1
[INFO] [stderr]   Downloaded cranelift-frontend v0.82.1
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.82.1
[INFO] [stderr]   Downloaded wasmtime-cranelift v0.35.1
[INFO] [stderr]   Downloaded wast v39.0.0
[INFO] [stderr]   Downloaded wasmtime v0.35.1
[INFO] [stderr]   Downloaded cpp_demangle v0.3.5
[INFO] [stderr]   Downloaded regalloc v0.0.34
[INFO] [stderr]   Downloaded ittapi-rs v0.2.0
[INFO] [stderr]   Downloaded wasmparser v0.83.0
[INFO] [stderr]   Downloaded wasmtime-jit v0.35.1
[INFO] [stderr]   Downloaded cranelift-wasm v0.82.1
[INFO] [stderr]   Downloaded rustix v0.33.4
[INFO] [stderr]   Downloaded wasmtime-runtime v0.35.1
[INFO] [stderr]   Downloaded cranelift-bforest v0.82.1
[INFO] [stderr]   Downloaded cranelift-entity v0.82.1
[INFO] [stderr]   Downloaded wasmtime-environ v0.35.1
[INFO] [stderr]   Downloaded wasmtime-fiber v0.35.1
[INFO] [stderr]   Downloaded file-per-thread-logger v0.1.5
[INFO] [stderr]   Downloaded cranelift-codegen-shared v0.82.1
[INFO] [stderr]   Downloaded wasmtime-types v0.35.1
[INFO] [stderr]   Downloaded memfd v0.4.1
[INFO] [stderr]   Downloaded linux-raw-sys v0.0.42
[INFO] [stderr]   Downloaded cranelift-codegen v0.82.1
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 577d257a71862ad394723405091abcb8cd70c66ae762098db608435d2afdc1ec
[INFO] running `Command { std: "docker" "start" "-a" "577d257a71862ad394723405091abcb8cd70c66ae762098db608435d2afdc1ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "577d257a71862ad394723405091abcb8cd70c66ae762098db608435d2afdc1ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "577d257a71862ad394723405091abcb8cd70c66ae762098db608435d2afdc1ec", kill_on_drop: false }`
[INFO] [stdout] 577d257a71862ad394723405091abcb8cd70c66ae762098db608435d2afdc1ec
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 882c95011528a78d02c8b205ce13d6bcccac70838e1a637a386b1ce7b8ee7ccb
[INFO] running `Command { std: "docker" "start" "-a" "882c95011528a78d02c8b205ce13d6bcccac70838e1a637a386b1ce7b8ee7ccb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.89
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling fallible-iterator v0.2.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling target-lexicon v0.12.3
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling io-lifetimes v0.5.3
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.82.1
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.82.1
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling anyhow v1.0.56
[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[INFO] [stderr]    Compiling rustix v0.33.4
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling linux-raw-sys v0.0.42
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling smallvec v1.8.0
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[INFO] [stderr]    Compiling crossbeam-epoch v0.9.8
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[INFO] [stderr]    Compiling rayon-core v1.9.1
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[INFO] [stderr]    Compiling zstd-safe v4.1.4+zstd.1.5.2
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[INFO] [stderr]    Compiling quote v1.0.16
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[INFO] [stderr]    Compiling getrandom v0.2.5
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[INFO] [stderr]    Compiling rand_core v0.6.3
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[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.21
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling memfd v0.4.1
[INFO] [stderr]    Compiling region v2.2.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling async-trait v0.1.52
[INFO] [stderr]    Compiling cpufeatures v0.2.2
[INFO] [stderr]    Compiling leb128 v0.2.5
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling wasmtime-cache v0.35.1
[INFO] [stderr]    Compiling wast v39.0.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling directories-next v2.0.0
[INFO] [stderr]    Compiling sha2 v0.9.9
[INFO] [stderr]    Compiling wasmtime v0.35.1
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling paste v1.0.6
[INFO] [stderr]    Compiling wasmtime-fiber v0.35.1
[INFO] [stderr]    Compiling zstd-sys v1.6.3+zstd.1.5.2
[INFO] [stderr]    Compiling backtrace v0.3.64
[INFO] [stderr]    Compiling wasmtime-runtime v0.35.1
[INFO] [stderr]    Compiling ittapi-rs v0.2.0
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling cranelift-codegen v0.82.1
[INFO] [stderr]    Compiling psm v0.1.17
[INFO] [stderr]    Compiling file-per-thread-logger v0.1.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling wat v1.0.41
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling cranelift-entity v0.82.1
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling wasmtime-types v0.35.1
[INFO] [stderr]    Compiling cranelift-bforest v0.82.1
[INFO] [stderr]    Compiling gimli v0.26.1
[INFO] [stderr]    Compiling object v0.27.1
[INFO] [stderr]    Compiling wasmtime-jit-debug v0.35.1
[INFO] [stderr]    Compiling addr2line v0.17.0
[INFO] [stderr]    Compiling wasmtime-environ v0.35.1
[INFO] [stderr]    Compiling wasmtime-jit v0.35.1
[INFO] [stderr]    Compiling cranelift-frontend v0.82.1
[INFO] [stderr]    Compiling cranelift-native v0.82.1
[INFO] [stderr]    Compiling cranelift-wasm v0.82.1
[INFO] [stderr]    Compiling wasmtime-cranelift v0.35.1
[INFO] [stderr]    Compiling zstd v0.10.0+zstd.1.5.2
[INFO] [stderr]    Compiling wasmtime-unwinding-timings v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] running `Command { std: "docker" "inspect" "882c95011528a78d02c8b205ce13d6bcccac70838e1a637a386b1ce7b8ee7ccb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "882c95011528a78d02c8b205ce13d6bcccac70838e1a637a386b1ce7b8ee7ccb", kill_on_drop: false }`
[INFO] [stdout] 882c95011528a78d02c8b205ce13d6bcccac70838e1a637a386b1ce7b8ee7ccb
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 7fce675d1e04f0a5273ec4b1c0aea408d8c55d461d441be03bc4f26c5f78a179
[INFO] running `Command { std: "docker" "start" "-a" "7fce675d1e04f0a5273ec4b1c0aea408d8c55d461d441be03bc4f26c5f78a179", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasmtime-unwinding-timings v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "7fce675d1e04f0a5273ec4b1c0aea408d8c55d461d441be03bc4f26c5f78a179", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fce675d1e04f0a5273ec4b1c0aea408d8c55d461d441be03bc4f26c5f78a179", kill_on_drop: false }`
[INFO] [stdout] 7fce675d1e04f0a5273ec4b1c0aea408d8c55d461d441be03bc4f26c5f78a179
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 434bc8b7cd560789dab97a3fbfe6af7a6755f4ee2514b6c7229dedf967b03b49
[INFO] running `Command { std: "docker" "start" "-a" "434bc8b7cd560789dab97a3fbfe6af7a6755f4ee2514b6c7229dedf967b03b49", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/wasmtime_unwinding_timings-179ac46b75deb387)
[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" "434bc8b7cd560789dab97a3fbfe6af7a6755f4ee2514b6c7229dedf967b03b49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "434bc8b7cd560789dab97a3fbfe6af7a6755f4ee2514b6c7229dedf967b03b49", kill_on_drop: false }`
[INFO] [stdout] 434bc8b7cd560789dab97a3fbfe6af7a6755f4ee2514b6c7229dedf967b03b49