[INFO] fetching crate mers 0.9.26...
[INFO] testing mers-0.9.26 against 1.91.0 for beta-1.92-2
[INFO] extracting crate mers 0.9.26 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate mers 0.9.26
[INFO] finished tweaking crates.io crate mers 0.9.26
[INFO] tweaked toml for crates.io crate mers 0.9.26 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mers 0.9.26 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mers 0.9.26 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded anstream v0.3.2
[INFO] [stderr]   Downloaded line-span v0.1.5
[INFO] [stderr]   Downloaded clap_derive v4.3.12
[INFO] [stderr]   Downloaded quote v1.0.32
[INFO] [stderr]   Downloaded mers_lib v0.9.26
[INFO] [stderr]   Downloaded anstyle-wincon v1.0.1
[INFO] [stderr]   Downloaded colored v2.1.0
[INFO] [stderr]   Downloaded clap v4.3.19
[INFO] [stderr]   Downloaded syn v2.0.27
[INFO] [stderr]   Downloaded clap_builder v4.3.19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0d8aaca448a296475d812e20a34bde1189c6c2e98dd9cf6cfc053f2723381b5
[INFO] running `Command { std: "docker" "start" "-a" "c0d8aaca448a296475d812e20a34bde1189c6c2e98dd9cf6cfc053f2723381b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0d8aaca448a296475d812e20a34bde1189c6c2e98dd9cf6cfc053f2723381b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0d8aaca448a296475d812e20a34bde1189c6c2e98dd9cf6cfc053f2723381b5", kill_on_drop: false }`
[INFO] [stdout] c0d8aaca448a296475d812e20a34bde1189c6c2e98dd9cf6cfc053f2723381b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2992f8af3c8d718e4b2f6ef6174b196ca627bbfb34fc6fb9d26ad271da6bcfd7
[INFO] running `Command { std: "docker" "start" "-a" "2992f8af3c8d718e4b2f6ef6174b196ca627bbfb34fc6fb9d26ad271da6bcfd7", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling anstyle-query v1.0.0
[INFO] [stderr]    Compiling colorchoice v1.0.0
[INFO] [stderr]    Compiling line-span v0.1.5
[INFO] [stderr]    Compiling colored v2.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling anstyle-parse v0.2.1
[INFO] [stderr]    Compiling anstream v0.3.2
[INFO] [stderr]    Compiling mers_lib v0.9.26
[INFO] [stderr]    Compiling clap_builder v4.3.19
[INFO] [stderr]    Compiling quote v1.0.32
[INFO] [stderr]    Compiling syn v2.0.27
[INFO] [stderr]    Compiling clap_derive v4.3.12
[INFO] [stderr]    Compiling clap v4.3.19
[INFO] [stderr]    Compiling mers v0.9.26 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.95s
[INFO] running `Command { std: "docker" "inspect" "2992f8af3c8d718e4b2f6ef6174b196ca627bbfb34fc6fb9d26ad271da6bcfd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2992f8af3c8d718e4b2f6ef6174b196ca627bbfb34fc6fb9d26ad271da6bcfd7", kill_on_drop: false }`
[INFO] [stdout] 2992f8af3c8d718e4b2f6ef6174b196ca627bbfb34fc6fb9d26ad271da6bcfd7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 864774589ad5749ff92902dd97f660fb632c280ec54c0e3a5e6a7fff3e121d85
[INFO] running `Command { std: "docker" "start" "-a" "864774589ad5749ff92902dd97f660fb632c280ec54c0e3a5e6a7fff3e121d85", kill_on_drop: false }`
[INFO] [stderr]    Compiling mers v0.9.26 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "864774589ad5749ff92902dd97f660fb632c280ec54c0e3a5e6a7fff3e121d85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "864774589ad5749ff92902dd97f660fb632c280ec54c0e3a5e6a7fff3e121d85", kill_on_drop: false }`
[INFO] [stdout] 864774589ad5749ff92902dd97f660fb632c280ec54c0e3a5e6a7fff3e121d85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f7d9520386427695051cc80008b9002e6297da914dbbda258944a3a796801c0c
[INFO] running `Command { std: "docker" "start" "-a" "f7d9520386427695051cc80008b9002e6297da914dbbda258944a3a796801c0c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mers-a56030ebdbb5f10e)
[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" "f7d9520386427695051cc80008b9002e6297da914dbbda258944a3a796801c0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7d9520386427695051cc80008b9002e6297da914dbbda258944a3a796801c0c", kill_on_drop: false }`
[INFO] [stdout] f7d9520386427695051cc80008b9002e6297da914dbbda258944a3a796801c0c