[INFO] fetching crate elf2tab 0.8.0...
[INFO] testing elf2tab-0.8.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate elf2tab 0.8.0 into /workspace/builds/worker-101/source
[INFO] validating manifest of crates.io crate elf2tab 0.8.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-101/source/rust-toolchain
[INFO] started tweaking crates.io crate elf2tab 0.8.0
[INFO] finished tweaking crates.io crate elf2tab 0.8.0
[INFO] tweaked toml for crates.io crate elf2tab 0.8.0 written to /workspace/builds/worker-101/source/Cargo.toml
[INFO] crate crates.io crate elf2tab 0.8.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 34f0ebb3906e3392ea135b4911632e9dfdfef9b53ec1110787ce603c9ba0879f
[INFO] running `Command { std: "docker" "start" "-a" "34f0ebb3906e3392ea135b4911632e9dfdfef9b53ec1110787ce603c9ba0879f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34f0ebb3906e3392ea135b4911632e9dfdfef9b53ec1110787ce603c9ba0879f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34f0ebb3906e3392ea135b4911632e9dfdfef9b53ec1110787ce603c9ba0879f", kill_on_drop: false }`
[INFO] [stdout] 34f0ebb3906e3392ea135b4911632e9dfdfef9b53ec1110787ce603c9ba0879f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d91d68f4f1251a35041ab239e458a77ad78ea783f34783e2eaa4eab502c4820
[INFO] running `Command { std: "docker" "start" "-a" "8d91d68f4f1251a35041ab239e458a77ad78ea783f34783e2eaa4eab502c4820", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling byteorder v0.5.3
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling elf v0.0.10
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling filetime v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling tar v0.4.35
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling structopt-derive v0.4.15
[INFO] [stderr]    Compiling structopt v0.3.22
[INFO] [stderr]    Compiling elf2tab v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.45s
[INFO] running `Command { std: "docker" "inspect" "8d91d68f4f1251a35041ab239e458a77ad78ea783f34783e2eaa4eab502c4820", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d91d68f4f1251a35041ab239e458a77ad78ea783f34783e2eaa4eab502c4820", kill_on_drop: false }`
[INFO] [stdout] 8d91d68f4f1251a35041ab239e458a77ad78ea783f34783e2eaa4eab502c4820
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7807a2e74e8285a59b45f2caba030871125d70e5cf3bdfa3b7a15916406f00e8
[INFO] running `Command { std: "docker" "start" "-a" "7807a2e74e8285a59b45f2caba030871125d70e5cf3bdfa3b7a15916406f00e8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling elf2tab v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.95s
[INFO] running `Command { std: "docker" "inspect" "7807a2e74e8285a59b45f2caba030871125d70e5cf3bdfa3b7a15916406f00e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7807a2e74e8285a59b45f2caba030871125d70e5cf3bdfa3b7a15916406f00e8", kill_on_drop: false }`
[INFO] [stdout] 7807a2e74e8285a59b45f2caba030871125d70e5cf3bdfa3b7a15916406f00e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 99cbc561145ff7ae3c8ba34a842a0559c93c2594a051ced759296d2284622e9e
[INFO] running `Command { std: "docker" "start" "-a" "99cbc561145ff7ae3c8ba34a842a0559c93c2594a051ced759296d2284622e9e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/elf2tab-003f854d1f224708)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test util::test::aligns_to_the_next_box ... ok
[INFO] [stdout] test util::test::computes_distance_to_lattice_point ... ok
[INFO] [stdout] test util::test::aligns_to_the_next_box_with_another_box_size ... ok
[INFO] [stdout] test util::test::keeps_aligned_values ... ok
[INFO] [stdout] test cmdline::test::advanced_invocations_succeed ... ok
[INFO] [stdout] test cmdline::test::simple_invocations_fail ... ok
[INFO] [stdout] test cmdline::test::advanced_invocations_fail ... ok
[INFO] [stdout] test cmdline::test::expert_invocations_fail ... ok
[INFO] [stdout] test cmdline::test::expert_invocations_succeed ... ok
[INFO] [stdout] test cmdline::test::simple_invocations_succeed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "99cbc561145ff7ae3c8ba34a842a0559c93c2594a051ced759296d2284622e9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99cbc561145ff7ae3c8ba34a842a0559c93c2594a051ced759296d2284622e9e", kill_on_drop: false }`
[INFO] [stdout] 99cbc561145ff7ae3c8ba34a842a0559c93c2594a051ced759296d2284622e9e