[INFO] fetching crate ref_eq 1.0.0...
[INFO] testing ref_eq-1.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate ref_eq 1.0.0 into /workspace/builds/worker-98/source
[INFO] validating manifest of crates.io crate ref_eq 1.0.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ref_eq 1.0.0
[INFO] finished tweaking crates.io crate ref_eq 1.0.0
[INFO] tweaked toml for crates.io crate ref_eq 1.0.0 written to /workspace/builds/worker-98/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1faed3bc86f917e75fa7e1d1f402ca434c5389a5ce4804bb3a45fd3b5006735a
[INFO] running `Command { std: "docker" "start" "-a" "1faed3bc86f917e75fa7e1d1f402ca434c5389a5ce4804bb3a45fd3b5006735a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1faed3bc86f917e75fa7e1d1f402ca434c5389a5ce4804bb3a45fd3b5006735a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1faed3bc86f917e75fa7e1d1f402ca434c5389a5ce4804bb3a45fd3b5006735a", kill_on_drop: false }`
[INFO] [stdout] 1faed3bc86f917e75fa7e1d1f402ca434c5389a5ce4804bb3a45fd3b5006735a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed40c89ec7ddcca4722c53cd24bfeffa2ff348361d60c30c251af28040d546f3
[INFO] running `Command { std: "docker" "start" "-a" "ed40c89ec7ddcca4722c53cd24bfeffa2ff348361d60c30c251af28040d546f3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ref_eq v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "ed40c89ec7ddcca4722c53cd24bfeffa2ff348361d60c30c251af28040d546f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed40c89ec7ddcca4722c53cd24bfeffa2ff348361d60c30c251af28040d546f3", kill_on_drop: false }`
[INFO] [stdout] ed40c89ec7ddcca4722c53cd24bfeffa2ff348361d60c30c251af28040d546f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6caab6b4ebf8bde15fba6e2850a7f634815170177d35528ca7e966f9cb623f3
[INFO] running `Command { std: "docker" "start" "-a" "b6caab6b4ebf8bde15fba6e2850a7f634815170177d35528ca7e966f9cb623f3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ref_eq v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.46s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/ref_eq-59b8222d621bf4b7)
[INFO] running `Command { std: "docker" "inspect" "b6caab6b4ebf8bde15fba6e2850a7f634815170177d35528ca7e966f9cb623f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6caab6b4ebf8bde15fba6e2850a7f634815170177d35528ca7e966f9cb623f3", kill_on_drop: false }`
[INFO] [stdout] b6caab6b4ebf8bde15fba6e2850a7f634815170177d35528ca7e966f9cb623f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1a52e6d2c814d5e351de8990b82b4ea4e9e7dca4a67f292e1feb395b6e572395
[INFO] running `Command { std: "docker" "start" "-a" "1a52e6d2c814d5e351de8990b82b4ea4e9e7dca4a67f292e1feb395b6e572395", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.04s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ref_eq-59b8222d621bf4b7)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ref_eq
[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 1 test
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1a52e6d2c814d5e351de8990b82b4ea4e9e7dca4a67f292e1feb395b6e572395", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a52e6d2c814d5e351de8990b82b4ea4e9e7dca4a67f292e1feb395b6e572395", kill_on_drop: false }`
[INFO] [stdout] 1a52e6d2c814d5e351de8990b82b4ea4e9e7dca4a67f292e1feb395b6e572395