[INFO] fetching crate micromarshal 0.7.0...
[INFO] testing micromarshal-0.7.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate micromarshal 0.7.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate micromarshal 0.7.0
[INFO] finished tweaking crates.io crate micromarshal 0.7.0
[INFO] tweaked toml for crates.io crate micromarshal 0.7.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate micromarshal 0.7.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 18 packages to latest compatible versions
[INFO] [stderr]       Adding ordered-float v4.6.0 (available: v5.0.0)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.1)
[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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 806c23b7a872234ae2220c23279afdef605b675cbd752697eb4e713bdfb20c09
[INFO] running `Command { std: "docker" "start" "-a" "806c23b7a872234ae2220c23279afdef605b675cbd752697eb4e713bdfb20c09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "806c23b7a872234ae2220c23279afdef605b675cbd752697eb4e713bdfb20c09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "806c23b7a872234ae2220c23279afdef605b675cbd752697eb4e713bdfb20c09", kill_on_drop: false }`
[INFO] [stdout] 806c23b7a872234ae2220c23279afdef605b675cbd752697eb4e713bdfb20c09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 03f8671faa0d94985b4e90b9010139cc4567cf2f26d932f9c0d28110ef6e3b27
[INFO] running `Command { std: "docker" "start" "-a" "03f8671faa0d94985b4e90b9010139cc4567cf2f26d932f9c0d28110ef6e3b27", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling ethnum v1.5.2
[INFO] [stderr]    Compiling ordered-float v4.6.0
[INFO] [stderr]    Compiling micromarshal v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.14s
[INFO] running `Command { std: "docker" "inspect" "03f8671faa0d94985b4e90b9010139cc4567cf2f26d932f9c0d28110ef6e3b27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03f8671faa0d94985b4e90b9010139cc4567cf2f26d932f9c0d28110ef6e3b27", kill_on_drop: false }`
[INFO] [stdout] 03f8671faa0d94985b4e90b9010139cc4567cf2f26d932f9c0d28110ef6e3b27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] cd41d0de1c064928b436174b882e419e066c64868309db1a75d55da0b8bca7f4
[INFO] running `Command { std: "docker" "start" "-a" "cd41d0de1c064928b436174b882e419e066c64868309db1a75d55da0b8bca7f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling micromarshal v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.40s
[INFO] running `Command { std: "docker" "inspect" "cd41d0de1c064928b436174b882e419e066c64868309db1a75d55da0b8bca7f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd41d0de1c064928b436174b882e419e066c64868309db1a75d55da0b8bca7f4", kill_on_drop: false }`
[INFO] [stdout] cd41d0de1c064928b436174b882e419e066c64868309db1a75d55da0b8bca7f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 64f4880f08b04ce6ce60c6caf80736ee186d5e9ffd1318bfe73fe65de4b78717
[INFO] running `Command { std: "docker" "start" "-a" "64f4880f08b04ce6ce60c6caf80736ee186d5e9ffd1318bfe73fe65de4b78717", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/micromarshal-817e573be4987d21)
[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/it/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/it-f4302bd482643a26)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test test_bool ... ok
[INFO] [stdout] test test_i128 ... ok
[INFO] [stdout] test test_f64 ... ok
[INFO] [stdout] test test_i64 ... ok
[INFO] [stdout] test test_i32 ... ok
[INFO] [stdout] test test_i256 ... ok
[INFO] [stdout] test test_f32 ... ok
[INFO] [stdout] test test_u16 ... ok
[INFO] [stdout] test test_i8 ... ok
[INFO] [stdout] test test_u128 ... ok
[INFO] [stdout] test test_u64 ... ok
[INFO] [stdout] test test_u8 ... ok
[INFO] [stdout] test test_u256 ... ok
[INFO] [stdout] test test_u32 ... ok
[INFO] [stdout] test test_i16 ... 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] running `Command { std: "docker" "inspect" "64f4880f08b04ce6ce60c6caf80736ee186d5e9ffd1318bfe73fe65de4b78717", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64f4880f08b04ce6ce60c6caf80736ee186d5e9ffd1318bfe73fe65de4b78717", kill_on_drop: false }`
[INFO] [stdout] 64f4880f08b04ce6ce60c6caf80736ee186d5e9ffd1318bfe73fe65de4b78717