[INFO] fetching crate ezexec 0.3.0...
[INFO] testing ezexec-0.3.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate ezexec 0.3.0 into /workspace/builds/worker-24/source
[INFO] validating manifest of crates.io crate ezexec 0.3.0 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 ezexec 0.3.0
[INFO] finished tweaking crates.io crate ezexec 0.3.0
[INFO] tweaked toml for crates.io crate ezexec 0.3.0 written to /workspace/builds/worker-24/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] 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] c2f90c376035c212307f2d11283f88fff0031c536005bb6d9e39571165fe61eb
[INFO] running `Command { std: "docker" "start" "-a" "c2f90c376035c212307f2d11283f88fff0031c536005bb6d9e39571165fe61eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2f90c376035c212307f2d11283f88fff0031c536005bb6d9e39571165fe61eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2f90c376035c212307f2d11283f88fff0031c536005bb6d9e39571165fe61eb", kill_on_drop: false }`
[INFO] [stdout] c2f90c376035c212307f2d11283f88fff0031c536005bb6d9e39571165fe61eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] b534c16375fb150110666daec767724cee3da076b07c9e2bcdea9fee54a41454
[INFO] running `Command { std: "docker" "start" "-a" "b534c16375fb150110666daec767724cee3da076b07c9e2bcdea9fee54a41454", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling backtrace v0.3.64
[INFO] [stderr]    Compiling ebacktrace v0.5.1
[INFO] [stderr]    Compiling ezexec v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.72s
[INFO] running `Command { std: "docker" "inspect" "b534c16375fb150110666daec767724cee3da076b07c9e2bcdea9fee54a41454", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b534c16375fb150110666daec767724cee3da076b07c9e2bcdea9fee54a41454", kill_on_drop: false }`
[INFO] [stdout] b534c16375fb150110666daec767724cee3da076b07c9e2bcdea9fee54a41454
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 6cff9c12a08b110da67fa711548e772f5cc709465707745f823a5375859bc2a8
[INFO] running `Command { std: "docker" "start" "-a" "6cff9c12a08b110da67fa711548e772f5cc709465707745f823a5375859bc2a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling ezexec v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.38s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/ezexec-54df5dadbc391ffc)
[INFO] [stderr]   Executable tests/build.rs (/opt/rustwide/target/debug/deps/build-9fa284b2cbc806ac)
[INFO] [stderr]   Executable tests/shell-ls.rs (/opt/rustwide/target/debug/deps/shell_ls-16dcc1a63c20f276)
[INFO] running `Command { std: "docker" "inspect" "6cff9c12a08b110da67fa711548e772f5cc709465707745f823a5375859bc2a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cff9c12a08b110da67fa711548e772f5cc709465707745f823a5375859bc2a8", kill_on_drop: false }`
[INFO] [stdout] 6cff9c12a08b110da67fa711548e772f5cc709465707745f823a5375859bc2a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 84cc8bbdd0c58ab2bc9b4abb898f514357e9b3b4dabd424985d4b7385a7d1ec3
[INFO] running `Command { std: "docker" "start" "-a" "84cc8bbdd0c58ab2bc9b4abb898f514357e9b3b4dabd424985d4b7385a7d1ec3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ezexec-54df5dadbc391ffc)
[INFO] [stderr]      Running tests/build.rs (/opt/rustwide/target/debug/deps/build-9fa284b2cbc806ac)
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/shell-ls.rs (/opt/rustwide/target/debug/deps/shell_ls-16dcc1a63c20f276)
[INFO] [stdout] test test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] Cargo.lock
[INFO] [stdout] Cargo.toml
[INFO] [stdout] Cargo.toml.orig
[INFO] [stdout] LICENSE BSD 2-CLAUSE.md
[INFO] [stdout] LICENSE MIT.md
[INFO] [stdout] README.md
[INFO] [stdout] src
[INFO] [stdout] tests
[INFO] [stdout] test ls ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ezexec
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.79s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "84cc8bbdd0c58ab2bc9b4abb898f514357e9b3b4dabd424985d4b7385a7d1ec3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84cc8bbdd0c58ab2bc9b4abb898f514357e9b3b4dabd424985d4b7385a7d1ec3", kill_on_drop: false }`
[INFO] [stdout] 84cc8bbdd0c58ab2bc9b4abb898f514357e9b3b4dabd424985d4b7385a7d1ec3