[INFO] fetching crate cvlr-log 0.4.1...
[INFO] testing cvlr-log-0.4.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate cvlr-log 0.4.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate cvlr-log 0.4.1
[INFO] finished tweaking crates.io crate cvlr-log 0.4.1
[INFO] tweaked toml for crates.io crate cvlr-log 0.4.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cvlr-log 0.4.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cvlr-log 0.4.1 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cvlr-asserts v0.4.1
[INFO] [stderr]   Downloaded cvlr-nondet v0.4.1
[INFO] [stderr]   Downloaded cvlr-mathint v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b48478823f3d1d82edb7d42415a2fa43e046e2c965c458507f6983ae15369ede
[INFO] running `Command { std: "docker" "start" "-a" "b48478823f3d1d82edb7d42415a2fa43e046e2c965c458507f6983ae15369ede", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b48478823f3d1d82edb7d42415a2fa43e046e2c965c458507f6983ae15369ede", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b48478823f3d1d82edb7d42415a2fa43e046e2c965c458507f6983ae15369ede", kill_on_drop: false }`
[INFO] [stdout] b48478823f3d1d82edb7d42415a2fa43e046e2c965c458507f6983ae15369ede
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9a7a55ffbe60a8c03e58cc8ebee9431eb9ade503131f89dc9d07c4524455268
[INFO] running `Command { std: "docker" "start" "-a" "a9a7a55ffbe60a8c03e58cc8ebee9431eb9ade503131f89dc9d07c4524455268", kill_on_drop: false }`
[INFO] [stderr]    Compiling cvlr-asserts v0.4.1
[INFO] [stderr]    Compiling cvlr-nondet v0.4.1
[INFO] [stderr]    Compiling cvlr-mathint v0.4.1
[INFO] [stderr]    Compiling cvlr-log v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "a9a7a55ffbe60a8c03e58cc8ebee9431eb9ade503131f89dc9d07c4524455268", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9a7a55ffbe60a8c03e58cc8ebee9431eb9ade503131f89dc9d07c4524455268", kill_on_drop: false }`
[INFO] [stdout] a9a7a55ffbe60a8c03e58cc8ebee9431eb9ade503131f89dc9d07c4524455268
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b35ce9120bdd5ff0e737924c87f81452da67c1f6b46b4bcf99309b59a0524262
[INFO] running `Command { std: "docker" "start" "-a" "b35ce9120bdd5ff0e737924c87f81452da67c1f6b46b4bcf99309b59a0524262", kill_on_drop: false }`
[INFO] [stderr]    Compiling cvlr-log v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "b35ce9120bdd5ff0e737924c87f81452da67c1f6b46b4bcf99309b59a0524262", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b35ce9120bdd5ff0e737924c87f81452da67c1f6b46b4bcf99309b59a0524262", kill_on_drop: false }`
[INFO] [stdout] b35ce9120bdd5ff0e737924c87f81452da67c1f6b46b4bcf99309b59a0524262
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 086b480e96e2c873aa953d703724da2becf0400a6a1b19a13b5ead89f1116887
[INFO] running `Command { std: "docker" "start" "-a" "086b480e96e2c873aa953d703724da2becf0400a6a1b19a13b5ead89f1116887", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cvlr_log-2e760c03110118b5)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cvlr_log
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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" "086b480e96e2c873aa953d703724da2becf0400a6a1b19a13b5ead89f1116887", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "086b480e96e2c873aa953d703724da2becf0400a6a1b19a13b5ead89f1116887", kill_on_drop: false }`
[INFO] [stdout] 086b480e96e2c873aa953d703724da2becf0400a6a1b19a13b5ead89f1116887