[INFO] fetching crate qr_terminal 0.0.1...
[INFO] checking qr_terminal-0.0.1 against try#3d9fdbff4f377de96b3a51174e7a64086bee9a5c for pr-81477
[INFO] extracting crate qr_terminal 0.0.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate qr_terminal 0.0.1 on toolchain 3d9fdbff4f377de96b3a51174e7a64086bee9a5c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate qr_terminal 0.0.1
[INFO] finished tweaking crates.io crate qr_terminal 0.0.1
[INFO] tweaked toml for crates.io crate qr_terminal 0.0.1 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate qr_terminal 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded image v0.22.2
[INFO] [stderr]   Downloaded qrcode v0.11.0
[INFO] [stderr]   Downloaded terminal_graphics v0.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] edd404ecbb348b4068f10e6f43e3cdc94a542068c16b6ff1343e093691460e19
[INFO] running `Command { std: "docker" "start" "-a" "edd404ecbb348b4068f10e6f43e3cdc94a542068c16b6ff1343e093691460e19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "edd404ecbb348b4068f10e6f43e3cdc94a542068c16b6ff1343e093691460e19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edd404ecbb348b4068f10e6f43e3cdc94a542068c16b6ff1343e093691460e19", kill_on_drop: false }`
[INFO] [stdout] edd404ecbb348b4068f10e6f43e3cdc94a542068c16b6ff1343e093691460e19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15b3907c42bc9a388bcc72be4286ec6d3e98aafed5d7c4a9369bffdac2f1ac00
[INFO] running `Command { std: "docker" "start" "-a" "15b3907c42bc9a388bcc72be4286ec6d3e98aafed5d7c4a9369bffdac2f1ac00", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.6
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]     Checking checked_int_cast v1.0.0
[INFO] [stderr]     Checking terminal_graphics v0.1.5
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]     Checking image v0.22.2
[INFO] [stderr]     Checking qrcode v0.11.0
[INFO] [stderr]     Checking qr_terminal v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.22s
[INFO] running `Command { std: "docker" "inspect" "15b3907c42bc9a388bcc72be4286ec6d3e98aafed5d7c4a9369bffdac2f1ac00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15b3907c42bc9a388bcc72be4286ec6d3e98aafed5d7c4a9369bffdac2f1ac00", kill_on_drop: false }`
[INFO] [stdout] 15b3907c42bc9a388bcc72be4286ec6d3e98aafed5d7c4a9369bffdac2f1ac00