[INFO] cloning repository https://github.com/beltram/mahttp [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/beltram/mahttp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbeltram%2Fmahttp", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbeltram%2Fmahttp'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 30669c3d4b682a38383a577c8f4d658ce3b67bb2 [INFO] checking beltram/mahttp against master#a83f933a9da258cf037e3cab37cd486bfd861a7d for pr-125384-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbeltram%2Fmahttp" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/beltram/mahttp on toolchain a83f933a9da258cf037e3cab37cd486bfd861a7d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a83f933a9da258cf037e3cab37cd486bfd861a7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/beltram/mahttp [INFO] finished tweaking git repo https://github.com/beltram/mahttp [INFO] tweaked toml for git repo https://github.com/beltram/mahttp written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/beltram/mahttp already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a83f933a9da258cf037e3cab37cd486bfd861a7d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded futures-core v0.3.18 [INFO] [stderr] Downloaded fastrand v1.5.0 [INFO] [stderr] Downloaded futures-channel v0.3.18 [INFO] [stderr] Downloaded futures-io v0.3.18 [INFO] [stderr] Downloaded futures-task v0.3.18 [INFO] [stderr] Downloaded hyper v0.14.15 [INFO] [stderr] Downloaded anyhow v1.0.48 [INFO] [stderr] Downloaded proc-macro2 v1.0.32 [INFO] [stderr] Downloaded libc v0.2.108 [INFO] [stderr] Downloaded tokio v1.14.0 [INFO] [stderr] Downloaded futures-util v0.3.18 [INFO] [stderr] Downloaded http v0.2.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+a83f933a9da258cf037e3cab37cd486bfd861a7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 63cda9bc3f9d600da72a63c02f0dd020f9b12ab7d1020e55f355dd4e5021f056 [INFO] running `Command { std: "docker" "start" "-a" "63cda9bc3f9d600da72a63c02f0dd020f9b12ab7d1020e55f355dd4e5021f056", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "63cda9bc3f9d600da72a63c02f0dd020f9b12ab7d1020e55f355dd4e5021f056", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63cda9bc3f9d600da72a63c02f0dd020f9b12ab7d1020e55f355dd4e5021f056", kill_on_drop: false }` [INFO] [stdout] 63cda9bc3f9d600da72a63c02f0dd020f9b12ab7d1020e55f355dd4e5021f056 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+a83f933a9da258cf037e3cab37cd486bfd861a7d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c5c1955e3d778b99a2bf8b59b36126162a9ecb80a63798bc0b92afac577508a4 [INFO] running `Command { std: "docker" "start" "-a" "c5c1955e3d778b99a2bf8b59b36126162a9ecb80a63798bc0b92afac577508a4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling futures-core v0.3.18 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling futures-task v0.3.18 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling tokio v1.14.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Compiling futures-util v0.3.18 [INFO] [stderr] Compiling anyhow v1.0.48 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Compiling serde_json v1.0.72 [INFO] [stderr] Compiling futures-channel v0.3.18 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking ppv-lite86 v0.2.15 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking http v0.2.5 [INFO] [stderr] Checking tracing-core v0.1.21 [INFO] [stderr] Checking event-listener v2.5.1 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking fastrand v1.5.0 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking futures-io v0.3.18 [INFO] [stderr] Compiling http-types v2.12.0 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking async-channel v1.6.1 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking infer v0.2.3 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking tracing v0.1.29 [INFO] [stderr] Checking futures-lite v1.12.0 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking http-body v0.4.4 [INFO] [stderr] Checking hyper v0.14.15 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking serde_qs v0.8.5 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking mahttp v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.21s [INFO] running `Command { std: "docker" "inspect" "c5c1955e3d778b99a2bf8b59b36126162a9ecb80a63798bc0b92afac577508a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5c1955e3d778b99a2bf8b59b36126162a9ecb80a63798bc0b92afac577508a4", kill_on_drop: false }` [INFO] [stdout] c5c1955e3d778b99a2bf8b59b36126162a9ecb80a63798bc0b92afac577508a4 [INFO] checking beltram/mahttp against try#824024dd18dd271514f9fa2eafbc04ffcab09070 for pr-125384-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbeltram%2Fmahttp" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/beltram/mahttp on toolchain 824024dd18dd271514f9fa2eafbc04ffcab09070 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+824024dd18dd271514f9fa2eafbc04ffcab09070" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/beltram/mahttp [INFO] finished tweaking git repo https://github.com/beltram/mahttp [INFO] tweaked toml for git repo https://github.com/beltram/mahttp written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/beltram/mahttp already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+824024dd18dd271514f9fa2eafbc04ffcab09070" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+824024dd18dd271514f9fa2eafbc04ffcab09070" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ff9ab2d27677ecf556b1879673858d878cecef80e34a0756e166bdf6eaa6a1c6 [INFO] running `Command { std: "docker" "start" "-a" "ff9ab2d27677ecf556b1879673858d878cecef80e34a0756e166bdf6eaa6a1c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ff9ab2d27677ecf556b1879673858d878cecef80e34a0756e166bdf6eaa6a1c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff9ab2d27677ecf556b1879673858d878cecef80e34a0756e166bdf6eaa6a1c6", kill_on_drop: false }` [INFO] [stdout] ff9ab2d27677ecf556b1879673858d878cecef80e34a0756e166bdf6eaa6a1c6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+824024dd18dd271514f9fa2eafbc04ffcab09070" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bd9c96f9d635d12e96c5665056b9d33ec7537ab553069d79a767bc75711facdf [INFO] running `Command { std: "docker" "start" "-a" "bd9c96f9d635d12e96c5665056b9d33ec7537ab553069d79a767bc75711facdf", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] error: cannot specify two kinds of `message-format` arguments [INFO] [stderr] error: failed to migrate to next edition [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --message-format=json --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "bd9c96f9d635d12e96c5665056b9d33ec7537ab553069d79a767bc75711facdf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd9c96f9d635d12e96c5665056b9d33ec7537ab553069d79a767bc75711facdf", kill_on_drop: false }` [INFO] [stdout] bd9c96f9d635d12e96c5665056b9d33ec7537ab553069d79a767bc75711facdf