[INFO] cloning repository https://github.com/tock/elf2tab
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tock/elf2tab" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftock%2Felf2tab", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftock%2Felf2tab'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bc0f27a91921da14e682a3ab5c80a6de30b2e1aa
[INFO] testing tock/elf2tab against 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftock%2Felf2tab" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tock/elf2tab on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tock/elf2tab
[INFO] finished tweaking git repo https://github.com/tock/elf2tab
[INFO] tweaked toml for git repo https://github.com/tock/elf2tab written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/tock/elf2tab already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: the lock file /workspace/builds/worker-1/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a81e5ab8be52e67ec2dcad0ed26b562d1d841328e653a821bc531ddb89242318
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a81e5ab8be52e67ec2dcad0ed26b562d1d841328e653a821bc531ddb89242318", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a81e5ab8be52e67ec2dcad0ed26b562d1d841328e653a821bc531ddb89242318", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a81e5ab8be52e67ec2dcad0ed26b562d1d841328e653a821bc531ddb89242318", kill_on_drop: false }`
[INFO] [stdout] a81e5ab8be52e67ec2dcad0ed26b562d1d841328e653a821bc531ddb89242318
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fea78565c87990014f85d05622e7e61a6f0f95a9f660ce32dc922eda17648c1f
[INFO] running `Command { std: "docker" "start" "-a" "fea78565c87990014f85d05622e7e61a6f0f95a9f660ce32dc922eda17648c1f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling elf v0.0.10
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling tar v0.4.29
[INFO] [stderr]    Compiling chrono v0.4.13
[INFO] [stderr]    Compiling structopt-derive v0.4.9
[INFO] [stderr]    Compiling structopt v0.3.16
[INFO] [stderr]    Compiling elf2tab v0.7.0-dev (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.58s
[INFO] running `Command { std: "docker" "inspect" "fea78565c87990014f85d05622e7e61a6f0f95a9f660ce32dc922eda17648c1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fea78565c87990014f85d05622e7e61a6f0f95a9f660ce32dc922eda17648c1f", kill_on_drop: false }`
[INFO] [stdout] fea78565c87990014f85d05622e7e61a6f0f95a9f660ce32dc922eda17648c1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 585a1046604d69a96ffae0f792ec4b0856b372f2606b0a0dc55e2c5702511b82
[INFO] running `Command { std: "docker" "start" "-a" "585a1046604d69a96ffae0f792ec4b0856b372f2606b0a0dc55e2c5702511b82", kill_on_drop: false }`
[INFO] [stderr]    Compiling elf2tab v0.7.0-dev (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.55s
[INFO] running `Command { std: "docker" "inspect" "585a1046604d69a96ffae0f792ec4b0856b372f2606b0a0dc55e2c5702511b82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "585a1046604d69a96ffae0f792ec4b0856b372f2606b0a0dc55e2c5702511b82", kill_on_drop: false }`
[INFO] [stdout] 585a1046604d69a96ffae0f792ec4b0856b372f2606b0a0dc55e2c5702511b82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8912736ec5bda667a65ad2a4e9099070010e81aaf580c6c6146cf2272be805d6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8912736ec5bda667a65ad2a4e9099070010e81aaf580c6c6146cf2272be805d6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/elf2tab-c7afe35aa9270ec0
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test util::test::aligns_to_the_next_box_with_another_box_size ... ok
[INFO] [stdout] test cmdline::test::expert_invocations_succeed ... ok
[INFO] [stdout] test cmdline::test::advanced_invocations_fail ... ok
[INFO] [stdout] test cmdline::test::expert_invocations_fail ... ok
[INFO] [stdout] test util::test::keeps_aligned_values ... ok
[INFO] [stdout] test util::test::computes_distance_to_lattice_point ... ok
[INFO] [stdout] test cmdline::test::advanced_invocations_succeed ... ok
[INFO] [stdout] test cmdline::test::simple_invocations_succeed ... ok
[INFO] [stdout] test util::test::aligns_to_the_next_box ... ok
[INFO] [stdout] test cmdline::test::simple_invocations_fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8912736ec5bda667a65ad2a4e9099070010e81aaf580c6c6146cf2272be805d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8912736ec5bda667a65ad2a4e9099070010e81aaf580c6c6146cf2272be805d6", kill_on_drop: false }`
[INFO] [stdout] 8912736ec5bda667a65ad2a4e9099070010e81aaf580c6c6146cf2272be805d6